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How to set up a table display?

I have an application that I want to print an invoice like document in a table setup. Does anyone have a piece of code to use
Basic Concepts (Glossary)

database: we talk about a distributed database when the storage devices aren't attached to one central processing unit
Why iText and Blockchain?

over paper. Today, this mission seems almost accomplished: Digital invoices are legally binding in many countries, On January 1
Advantages of using Blockchain for Signing PDF documents

in the blockchain along with the corresponding public certificate. In this case, we use blockchain as a database for storing signatures
When Contracts aren't Smart Contracts

of a distributed database, where the id of a document is on one hand the primary key, and on the other hand one of the main
101 - a very simple table

A very simple table example. simpletable <div data-pym-src='https://itext.jdoodle.com/embed/itext' data-java-url
pdfOffice + iText Core Annotations Example

as input. After using pdfOffice to convert our Microsoft Word document into a PDF, we then utilize iText Core to apply a simple
iText 7: Converting HTML to PDF with pdfHTML

was the creation of invoices. Rather than programming the design of an invoice in Java or C#, developers chose to create a simple HTML
Digital Signatures Hub

This area is a central hub to collect our examples, FAQs, articles and other resources related to the topic of digitally
Chapter 1: Introducing basic building blocks

as shown in Figure 1.4. Figure 1.4: Table example Using a real database would probably increase the complexity of these simple
Chapter 1: Introducing basic building blocks | .NET

: Table example Using a real database would probably increase the complexity of these simple examples, so we'll use a CSV file
pdf2Data: Grouping of extracted values in XML

> </data> </elements> Which, to be honest is not that useful for further processing. In our file, we can see that the Invoice word
Creating a simple PDF/UA document

-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7:latest.release' data-show-upload='false' data-hide-execute
Part I - Overview and Simple Cases

a simple naked signature value and you want iText to build a full CMS signature container for it. IExternalSignatureContainer
Blockchain for PDF Documents

You've paid a digital invoice of your supplier, and afterwards it seemed to be fake - you were a victim of invoicing fraud
Chapter 5: Adding AbstractElement objects (part 2)

with a database record, wrapping every field value in a Cell object. We could easily create a similar table using our Jekyll and Hyde
Chapter 3: Using ILeafElement implementations

. Figure 3.1: A simple CSV file that will be used as data source As you can see, this CSV file could be interpreted as a database
Release iText 7.0.0

We are proud to announce the release of iText 7. Standards for administration, archiving, invoicing and compliance
Chapter 4: Making a PDF interactive

automatically, for instance using data from a database. Filling out a form When we created our form, we could have defined default
Chapter 4: Making a PDF interactive | .NET

to fill out this form automatically, for instance using data from a database. Filling out a form When we created our form, we
How to rename named destinations in existing PDF files?

replace the named destination names. Another thought is to maintain a database where the translation is performed in real time
Chapter 1: Introducing fonts

. If you are looking for a specific version, you can always download these examples from our GitHub repo https://github.com/itext/
How does iText Group count processes/files?

for purposes of our volume licensing: Opening a PDF file and extracting the text on the second page. Creating a single invoice
Chapter 6: Creating actions, destinations, and bookmarks

the records in our Jekyll and Hyde movie database (line 6) and we remove the record with the field names (line 7). We loop over
Evaluating JS with pdfHTML

. For this example we decided to use Selenium WebDriver for our browser automation, in combination with Headless Chrome. Our input HTML
Use cases

Invoices The ZUGFeRD https://www.ferd-net.de/standards/zugferd.html invoicing standard uses a combination of PDF/A-3
Chapter 4: Creating reports using pdfHTML

discusses this third approach, which is ideal when you have to create documents of a certain type, for instance catalogues, invoices
pdfOptimizer: Support added for Font, Image, Color Space optimization

innovation in the PDF document space. It provides extensive additive functionality to our Core libraries, specifically within
pdfHTML: Using emojis in iText

codepoint: U+1F603 For us this is very convenient because it means we can use escape sequences in our programming language of choice
Flexbox suport in pdfHTML

to be popular since it's a simple, reliable, and fast solution with wide browser support. The flex layout allows responsive
Release pdf2Data 2.1.8

to be recognized: result-edited.png In the image above, we have an invoice using a table without any borders. Some details have been
How do I install iText 7 Core?

Installing iText 7 Core is as simple as downloading the binaries https://developers.itextpdf.com/downloads and adding them
pdfRender: WEBP format support added

In our iText 7.1.14 release we've added support for the WEBP image format to pdfRender 1.0.3. This is a modern image format
pdfHTML: Processing of extremely long elements

. We've fixed this issue in our 7.1.15 release by making optimizations to the Core layout module in order to prevent the memory
pdfOffice: Spreadsheet To PDF Support

spreadsheet support with the quality and accuracy our customers would expect, and with the release of pdfOffice 2.0.1 we
pdfHTML: Custom ResourceRetriever

previously weren't able to do. First of all, it allows us to set a size limit on our resource. It is possible for malicious
Chapter 7: Creating PDF/UA and PDF/A documents

are looking for a specific version, you can always download these examples from our GitHub repo https://github.com/itext/ (Java
Chapter 7: Creating PDF/UA and PDF/A documents | .NET

are looking for a specific version, you can always download these examples from our GitHub repo https://github.com/itext/ (Java
Release pdfOCR 1.0.0

, the newest addition to our iText 7 Suite https://itextpdf.com/en/products/itext-7, which enables you to OCR your images
How to use a text extraction strategy after applying a location extraction strategy?

the bold text present in that location. Would creating a new method or class called FontBasedTextExtractionStrategy instead of a simple
How to get the co-ordinates of an image?

How do I know whether the extracted image is the same as an image present in database, and the co-ordinates of the image
How to create Persian content in PDF?

I want to retrieve data from database and show them to the user. How do I do this if my character is in Arabic or Farsi? I
Creating and editing PDF 2.0 Documents

- the latest and greatest iText logo: Luckily with iText appending a new page with our logo and embedded images is simple: PdfReader
Release iText 7.1.11

(check out the Release notes for that). Breaking Changes License Key Our licensing mechanism (iText License Key Library & iText
How can I generate a PDF/UA compatible PDF with iText?

We have a number of dynamically generated PDFs on our site that were created using iText 2.1.7. However, we also have a large
pdfOffice: Digital Signing

Background With the introduction of the pdfOffice add-on to the iText 7 Suite, we have now extended our capabilities to cover
Before we start: installing iText 7

All the examples explained in this tutorial are available on our web site from this URL: Examples for the iText 7 jump-start
Forms in iText Core 8.0.0

of forms much easier. Text Form Fields can now be created through our Layout mechanism: All you have to do is call
pdfRender: BufferedImage as output format

-api:1.7.28,org.slf4j:slf4j-simple:1.7.28" data-csharp-libs="itext7:latest.release" data-show-upload="false" data-hide-execute
pdfOCR: How to OCR an Image to PDF?

With our open source tool, pdfOCR https://itextpdf.com/en/products/itext-7/pdfocr, it is possible to OCR an image to a PDF
pdfHTML: Support attr() function for content property

Background: Supporting the attr() CSS function for content property has been a long-requested feature for users of our popular
Chapter 1: Hello HTML to PDF

In this chapter, we'll convert a simple HTML file to a PDF document in many different ways. The content of the HTML file
Volume Counter FAQs

(our most convenient way for usage reporting). As of the release of iText 7.1.15 and version 3.1.4 of the License Key and iText
Chapter 6: Using fonts in pdfHTML

this HTML to PDF, our simple createPdf()/CreatePdf() method won't be sufficient. public void createPdf(String src, String dest) throws
Removing Items from a PDF's Outline Tree

full control over the structure. Removing the entire Outline Tree Below is the outline tree of our input document which we
pdfOCR: How to OCR an Image to PDF/A-3u?

With our open source tool, pdfOCR https://itextpdf.com/en/products/itext-7/pdfocr, it is possible to OCR an image to a PDF
pdfOffice + pdfSweep Redaction Example

in Wonderland) in a .docx as input. After using pdfOffice to convert our Microsoft Word document into a PDF, we then utilize PdfSweep
What does "Not LTV-enabled" mean?

LTV-enabled in Acrobat / Reader XI. According to Leonard Rosenthol, Adobe's PDF evangelist: Our customers asked that we clearly
Chapter 2: Adding low-level content | .NET

are looking for a specific version, you can always download these examples from our GitHub repo https://github.com/itext/ (Java
Chapter 5: Manipulating an existing PDF document

the examples simple, but that also means that we've cut some corners. For instance: in our last example, we didn't bother to check
Chapter 5: Manipulating an existing PDF document | .NET

are looking for a specific version, you can always download these examples from our GitHub repo https://github.com/itext/ (Java
How to add a watermark to a page with an opaque image?

, but if the content consists of an image, the watermark is hidden by that image. Posted on JIRA (our closed ticketing system
Fix for when a link occupies more than two areas, a NullPointerException is thrown

. Solution Our solution to this problem was to do the following: 1. Copy the link annotation on split. 2. Change the value
Using iText 7 and AWS KMS to digitally sign a PDF document: Part 2

interface ContentSigner. This example is Java-only, since our .NET version of CertificateUtils from Part 1 doesn’t use BouncyCastle
Option to disable AGPL-usage warning messages

be honored to add it to our list of AGPL projects built on top of iText 7 and we'll explain how to remove this message from your
What does TextPositioning in pdfOCR do?

to OCR, and what you want to do with it. In a nutshell, if you're OCRing an invoice for instance, BY_WORDS would make sense
FIPS & SHA3 Examples for iText Core 8.0.0

algorithm. For more information on the FIPS implementation see our Bouncy Castle changes
Chapter 2: Adding low-level content

are looking for a specific version, you can always download these examples from our GitHub repo https://github.com/itext/ (Java
How to right-align text in a PdfPCell?

I have a C# application that generates a PDF invoice. In this invoice is a table of items and prices. This is generated using
Chapter 2: Adding content to a Canvas or a Document

. If you are looking for a specific version, you can always download these examples from our GitHub repo
Chapter 7: Handling events; setting viewer preferences and printer properties

available version of iText. If you are looking for a specific version, you can always download these examples from our GitHub repo
Chapter 4: Adding AbstractElement objects (part 1)

version of iText. If you are looking for a specific version, you can always download these examples from our GitHub repo
iText 7.1 - Migration guide for Java

with 7.1.0, we are releasing v3.0.0 of our LicenseKey library. If you wish to use 7.1 under a commercial license, you'll need
iText 7.1 - Migration guide for .NET

are releasing v3.0.0 of our LicenseKey library. If you wish to use 7.1 under a commercial license, you'll need to use this version
How can I log the number of documents / bytes I've processed?

: PdfDocument has read 929 bytes and we added the text "Stamped text" resulting in 1389 bytes. This is only a simple example
How to make a single letter bold within a word?

, you recognize the operande 1 0 0, 0 1 0 and 0 0 1. This looks fairly simple, because we used WINANSI encoding. One could parse
Why do I get a "getOutputStream() has already been called for this response" error in JSP?

How can I generate a dynamic PDF file which can be downloaded by client machine? I'm using JDBC to fetch data from database
iText 7 Building Blocks - Chapter 3: ILeafElement examples

,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7:latest.release' data-show-upload='false' data-hide-execute='true' data-max
iText 7 Building Blocks - Chapter 5: AbstractElement examples (part 2)

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iText 7 Building Blocks - Chapter 2: RootElement examples

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Installing iText Community for .NET developers

How to install iText Community .NET version Thank you for your interest in our open-source PDF library, we hope you will enjoy
iText 7 Building Blocks - Chapter 7: events, viewer preferences, writer properties

,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7:latest.release' data-show-upload='false' data-hide-execute='true' data-max-upload
Digital signatures - chapter 2

documents https://itextpdf.com/en/resources/books/digital-signatures-pdf/intro eBook. c2_01_signhelloworld A simple example of adding
Installing iText for Java

How to install iText Java version Thank you for your interest in our open-source PDF library, we hope you will enjoy using our
Release iText 7.1.3

https://itextpdf.com/itext7/pdfInvoice to 2.0.1, and our License Key Library https://developers.itextpdf.com/content/license-key-frequent
Installing iText for .NET

How to install iText .NET version Thank you for your interest in our open-source PDF library, we hope you will enjoy using our
Digital signatures - chapter 3

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iText 7 jump-start tutorial : Chapter 6

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Creating and adding annotations

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Installing iText pdfRender for Java developers

How to install pdfRender Java version Thank you for your interest in our renderer of PDFs as images, we hope you will enjoy
Installing iText pdfXFA for Java developers

Thank you for your interest in our dynamic PDF add-on - pdfXFA , we hope you will enjoy using our product and share your
Installing iText pdfCalligraph for Java developers

Thank you for your interest in our PDF tool for typography add-on - pdfCalligraph, we hope you will enjoy using our product
Installing iText pdfSweep for .NET developers

How to install pdfSweep .NET version Thank you for your interest in our pdfSweep redaction add-on, we hope you will enjoy
Table and cell events to draw borders

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iText 7 Building Blocks - Chapter 4: AbstractElement examples (part 1)

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iText 7 Building Blocks - Chapter 1: PdfFont examples

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Installing iText free trial for Java and .NET developers

Thank you for your interest in our PDF library, we hope you will enjoy using our product and share your experiences with us
iText 7 jump-start tutorial : Chapter 4

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Colspan and rowspan

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Installing iText pdfCalligraph for .NET developers

Thank you for your interest in our PDF tool for typography add-on - pdfCalligraph, we hope you will enjoy using our product
Installing iText pdfXFA for .NET developers

Thank you for your interest in our dynamic PDF add-on - pdfXFA , we hope you will enjoy using our product and share your
Adding images to a table

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iText 7 Building Blocks - Chapter 6: actions, destinations, bookmarks

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Installing iText pdfSweep for Java developers

How to install pdfSweep Java version Thank you for your interest in our pdfSweep redaction add-on, we hope you will enjoy
Create fields in a table

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Nested tables

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Alignment, indentation, leading and spacing in cells

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Objects in columns

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.Objects in columns vLatest

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Digital signatures - chapter 4

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Installing iText Community for Java developers

How to install iText Community Java version Thank you for your interest in our open-source PDF library, we hope you will enjoy
Installing iText pdfOCR for .NET developers

How to install pdfOCR .NET version Thank you for your interest in our OCR add-on - pdfOCR, we hope you will enjoy using our
Installing iText pdfHTML for .NET developers

How to install pdfHTML .NET version Thank you for your interest in our HTML and CSS to PDF converter add-on - pdfHTML, we hope
Part IV - Appearances

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Using forms for reporting

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.Using forms for reporting vLatest

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Splitting tables

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Creating form fields

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Generating and displaying bar codes

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pdfHTML: Color blindness examples

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.Creating form fields vLatest

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Encrypting / Decrypting PDFs

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Chapter 2: Defining styles with CSS

and its presentation. Let's rewrite our HTML page, and let's introduce some CSS. Inline CSS When opened in a browser
Why isn't the Rupee symbol showing?

otherwise, they may not be rendered correctly. For instance: if you retrieve the values from a database as Winansi, you will end up
Chapter 6: Reusing existing PDF documents | .NET

are looking for a specific version, you can always download these examples from our GitHub repo https://github.com/itext/ (Java
Chapter 6: Reusing existing PDF documents

are looking for a specific version, you can always download these examples from our GitHub repo https://github.com/itext/ (Java
Release iText 7.0.1

iText 7.0.1 is our first functional product update. It's a maintenance release that fixes a number of minor bugs, re-syncs
Installing iText pdfOptimizer for .NET developers

How to install pdfOptimizer .NET version Thank you for your interest in our optimizer add-on - pdfOptimizer, we hope you
Installing iText pdfOptimizer for Java developers

How to install pdfOptimizer Java version Thank you for your interest in our optimizer add-on pdfOptimizer, we hope you
Installing iText pdfOffice for Java developers

How to install pdfOffice Java version Thank you for your interest in our office converter add-on pdfOffice, we hope you
Release iText Core 7.1.15

Release date: April 14, 2021 iText Core 7.1.15 is the second quarterly release for 2021 of our multifunctional PDF SDK
Release iText Core 7.2.5

Release date: January 16, 2023 Happy 2023 everyone! Thanks to our regular quarterly release schedule, the start of a new year
Installing iText pdfHTML for Java developers

How to install pdfHTML Java version Thank you for your interest in our HTML and CSS to PDF converter add-on pdfHTML, we hope
Installing iText pdfOCR for Java developers

How to install pdfOCR Java version Thank you for your interest in our OCR add-on pdfOCR, we hope you will enjoy using our
iText 7 jump-start tutorial : Chapter 2

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Multiline fields

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Embedded files

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pdfHTML: Custom Tagworker examples

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pdfHTML: Accessible PDF Creation

A simple example showcasing the creation of a Tagged PDF with pdfHTML, and the configuration to include the metadata
Digital signatures - chapter 1

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iText 7 jump-start tutorial : Chapter 7

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Scaling and rotating pages

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Pattern colors

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.Pattern colors vLatest

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.Scaling and rotating pages vLatest

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Positioning different text snippets on a page

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Clearer exception messages when Outline Dictionaries break PDF specification rules

https://en.wikipedia.org/wiki/PDF. We've added some additional checks to our library in order to improve our logging in these cases. Inst
Installing the iText license key and license key library for Java and .NET

Thank you for your interest in our PDF library, we hope you will enjoy using our product and share your experiences with us
How to generate and design PDFs with iText or iTextSharp?

from scratch through code; the invoices for a Belgian Telco company are created this way,... The advantage of this approach
iText 7 jump-start tutorial : Chapter 1

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iText 7 jump-start tutorial : Chapter 5

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Cell and table widths

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Tables and fonts

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Tiling and N-upping

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Adding metadata

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XFA examples

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Page events for headers and footers

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Adding a background to a table

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Adding watermarks to images

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.Tiling and N-upping vLatest

-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7:latest.release' data-show-upload='
Filling out forms

-simple:1.7.28' data-csharp-libs='itext7:latest.release' data-show-upload='false' data-hide-execute='true' data-max-uploads='2
Rowspan and splitting

' data-java-libs='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp
pdfHTML: QRCode Examples

,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7:latest.release' data-show-upload='false' data-hide-execute='true' data-max
Volume Counter installation guide

counting locally, or remote (our most convenient way for usage reporting). You can check our Volume Counter FAQs
Release iText 7.1.8

https://itextpdf.com/en/products/itext-7/pdf2data add-ons. We’re pleased to announce iText 7.1.8, our latest quarterly release. Despite t
Alternatives to using a PdfPTable

-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7:latest.release' data-show
Create booklet from A4 document

='https://raw.githubusercontent.com/itext/i7js-examples/develop/src/main/java/com/itextpdf/samples/sandbox/merge/MakeA3Booklet.java' data-
Repeating rows

='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7
Header and footer examples

='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7:latest.releas
Page orientation and rotation

='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7:latest.releas
Watermark examples

' data-java-libs='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28
Cell heights

='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7:latest.releas
Changing OCGs

-libs='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7
Changing the zoom factor in a link destination

:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7:latest.release' data-show-upload='false' data-hide-execute='true
XFDF examples

-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7:latest.release' data-show-upload='
.Changing OCGs vLatest

-libs='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7
.Changing the zoom factor in a link destination vLatest

:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7:latest.release' data-show-upload='false' data-hide-execute='true
.Create booklet from A4 document vLatest

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Digital signatures - chapter 5

-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7:latest.release' data-show-upload='false' data-hide-execute
Release iText Core 7.2.1

with PDF standards https://github.com/itext/itext7/pull/81 in our codebase and kohler https://github.com/kohler, whose PR helped us
Where are your .NET examples?

While our library is the same in the Java and .NET version you can take a look at the .NET Jump-Start Tutorial
Where do I find demos and tutorials?

For users just starting out we recommend checking out our eBooks where you can find the Jump-Start Tutorial (Java/.NET
iText 7 jump-start tutorial : Chapter 3

' data-java-libs='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data
Chapter 3: Using renderers and event handlers

are looking for a specific version, you can always download these examples from our GitHub repo https://github.com/itext/ (Java
Chapter 3: Using renderers and event handlers | .NET

are looking for a specific version, you can always download these examples from our GitHub repo https://github.com/itext/ (Java
Release iText 7.0.2

For this release, we have added some a minor updates to our iText 7 platform, version 7.0.2. As well as some updates
Release iText Core 8.0.0

Release date: May 10, 2023 It’s time for our second quarterly release of the iText Suite https://itextpdf.com/node/1746; yet
Release pdfOCR 1.0.1

Hot on the heels of our initial release, we're releasing 1.0.1 already! We've made improvements to the way
Release iText Core 7.1.12

The iText Core 7.1.12 release is the third quarterly release of 2020 of our innovative PDF library. This Core release brings
Release pdfOCR 1.0.2

Release date: October 22, 2020 pdfOCR 1.0.2 is already the third release of our newest product. It brings some important
Support of proper word wrapping in languages with special scripts

on a non-allowed position. An example of this is shown below: image2020-10-14_19-26-22.png In our 7.1.13 release this behavior has
Release licensekey 3.1.4

Release date: April 14, 2021 We are releasing version 3.1.4 of our auxiliary license libraries (both licensekey and licensekey
Release RUPS 7.2.3

Release date: July 5, 2022 We always release our PDF debugging tool RUPS https://itextpdf.com/node/281/ together with iText 7
Release pdfCalligraph 4.0.0

Release date: May 10, 2023 pdfCalligraph https://itextpdf.com/node/266 is our iText Core add-on which provides advanced
Language-specific examples

-simple:1.7.28' data-csharp-libs='itext7:latest.release' data-show-upload='false' data-hide-execute='true' data-max-uploads='2
Spot colors

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Reusing images

='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7
Change the position of a field

-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7:latest.release' data-show
Page events for Paragraphs

='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7:latest.releas
Fit text in cell

:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7:latest.release' data-show-upload='false' data-hide-execute='true' data
Colored text

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Adding backgrounds using page events

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Parsing PDFs

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Adding fields to an existing form

-simple:1.7.28' data-csharp-url
Bookmark examples

:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7:latest.release' data-show-upload='false' data-hide-execute='true
Page events for Chunks

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Images that use different filters

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Adding a cover page to an existing PDF

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Large Image examples

' data-java-libs='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-url
Tables to show keys and values

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.Background images vLatest

' data-java-libs='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp
.Bookmark examples vLatest

:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7:latest.release' data-show-upload='false' data-hide-execute='true
.Reusing images vLatest

='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7
.Spot colors vLatest

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.Named destinations vLatest

-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-url
How to define the page size based on the content?

the necessary width of our table. It will look like this: float necessaryWidth = 523f; IRenderer tableRenderer
Before we start: installing iText 7 | .NET

All the examples explained in this tutorial are available on our web site from this URL
How to extract text and anchor information from a PDF?

can visit our website, XYZ, and do something" where XYZ is a clickable link. The output when extracting this content should
Release pdfHTML 3.0.1

> within our layout engine. Besides this, we continue to improve our line-height property support that was added for pdfHTML 3.0.0
Release pdfHTML 3.0.5

in the specification when and how an intrinsic aspect ratio should be handled, we did our best to offer as wide support
iText 7: Jump-Start Tutorial for .NET

NOTE: We are continually updating our features- and have some new features that are not included in this eBook yet. You can
iText 7: Jump-Start Tutorial for Java

NOTE: We are continually updating our features- and have some new features that are not included in this eBook yet. You can
Release iText Core 7.1.18

our 7.2.1 https://kb.itextpdf.com/home/it7kb/releases/release-itext-core-7-2-1 release which fixes improper nesting of canvas
Release iText 7.1.0

for iText 7 Core and Community, focusing on PDF 2.0 support. iText 7.1 brings new improvements, and some changes to our
How to extract a page number from a PDF file?

numbers from a PDF is simple: the concept of a page number doesn't exist in PDF. Allow me to predict your response. "Wait
Named destinations

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Removing content with pdfSweep

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Background images

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Showing special characters

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Merging documents and create a Table of Contents

='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-url
Render data as table

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Merging documents with bookmarks

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.Merging documents and create a Table of Contents vLatest

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.Merging documents with bookmarks vLatest

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pdfOffice: enabled parallel conversion

) inside 2 or more separate threads and the conversion will happen concurrently. Below you can find a simple example method to show
Can I convert an HTML form to a PDF?

: A simple HTML form If we want to convert this HTML form to a PDF form (based on AcroForm technology), we need to mention
Release iText 7.1.4

https://itextpdf.com/itext7/pdfCalligraph to 2.0.2, and our License Key Library
Release iText Core 7.2.4

Release date: October 25, 2022 As the last quarter of 2022 rolls around, it’s time for our final release of the year for iText
Release iText Core 7.1.16

Release date: July 5, 2021 The iText Core 7.1.16 release is already our third release for 2021 and it brings a few important
Migration guide from iText 5 to iText 7

the POM file for our Java project https://github.com/itext/itext7/blob/develop/pom.xml. License key upgrade Several improvements
Why do I get an error saying that "use of extended features is no longer available"?

this code: PdfReader reader = new PdfReader("/Users/simple-user/Downloads/acroform.pdf"); PdfStamper stamper = new PdfStamper(reader
Release iText 7.1.6

invoice. [DEVSIX-2681] : layout + pdfCalligraph + html2pdf : Page counter changes its content which has been used by pdfCalligraph
How to generate 2D barcode as vector image?

Why are our barcode pages coming out completely black? I am generating 2D barcodes using iText API, but these barcodes
Release pdfCalligraph 2.0.7

, such as Thai and Khmer. Check out our example linked below for more details. As mentioned above, none of this would've been
Release iText Core 7.1.13

Release date: October 22, 2020 The iText Core 7.1.13 release is the fourth quarterly release for 2020 of our innovative PDF
Release iText Core 7.1.14

-width processing within <use> tags. We've also made improvements to our Acroform support: the missing fields border styles
Release iText 7.1.2

https://itextpdf.com/itext7/pdfsweep to 2.0.1, our License Key Library https://developers.itextpdf.com/content/license-key-frequently-ask
Bouncy Castle changes

dependencies. Now we no longer use org.bouncycastle dependencies directly in our kernel and sign modules. Instead, all
Do you have authorized resellers?

iText has authorized resellers around the globe. Click here https://itextpdf.com/en/partners to see a list of our current
Is iText PDF a PDF viewer?

The iText SDK does not include a pdf viewer. Our SDK helps automate the generation and manipulation of pdf files. itext_7
Where do I get tech support?

Commercially licensed users who have an active support and maintenance subscription can have up to 3 named users of our
Where do I get pre-sales tech support?

in use of iText. Any questions regarding use of the library will be forwarded to our support team. support itext_7_suite itext_5 faq
Do you have customer testimonials?

Yes, you can find all our customer testimonials and case studies here https://itextpdf.com/en/resources/case-studies.
Installing iText Core 7.2.x on Android

Gradle dependency You can download iText 7 from our Artifactory by adding this to your Gradle file: maven { url
License file was corrupted

library (<= 3.1.3). Please update to version 3.1.4, or the latest one that can be found on our Artifactory
Do we license per functionality /feature?

required by smaller subsets of our customers. license itext_7_suite faq
Release RUPS 7.1.14

Release date: January 14, 2021 We always release our PDF debugging tool RUPS together with iText 7 Core
Release RUPS 7.1.15

Release date: April 14, 2021 We always release our PDF debugging tool RUPS together with iText 7 Core
Release RUPS 7.1.16

Release date: July 5, 2021 We always release our PDF debugging tool RUPS together with iText 7 Core
Release RUPS 7.2.0

Release date: October 25, 2021 We always release our PDF debugging tool RUPS together with iText 7 Core
Release RUPS 7.2.1

Release date: January 11, 2022 We always release our PDF debugging tool RUPS together with iText 7 Core
Release RUPS 7.2.2

Release date: April 11, 2022 We always release our PDF debugging tool RUPS together with iText 7 Core
Release RUPS 7.2.5

Release date: January 16, 2023 We always release our PDF debugging tool RUPS https://itextpdf.com/node/281/ together
Examples for the iText 7 jump-start tutorial

for the latest available version of iText. If you are looking for a specific version, you can always download these examples from our Git
Examples for the iText 7 jump-start tutorial | .NET

for the latest available version of iText. If you are looking for a specific version, you can always download these examples from our Git
Release pdfOptimizer 3.0.0

Release date: May 10, 2023 pdfOptimizer https://itextpdf.com/node/15181/ is our iText Core add-on to reduce the file size
Cell borders (without cell or table events)

='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7
iText 7 Building Blocks - Util: Utilities for the building blocks examples

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Why is my PDF missing several characters?

a different phrasing of the same question that was answered many times before. The reason why characters are missing is simple: you
Certificate encryption

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Release iText 7.1.9

https://repo.itextsupport.com/webapp/#/artifacts/browse/tree/General/pdf2data-dotnet/itext7.pdf2data.2.1.5.nupkg We're pleased to announc
Release iText Core 7.2.3

news this time round is naturally the official release of our reference implementation of iText 7 for Android, though there’s
pdfOffice: Improved line space calculation

that should be rendered within our Word to PDF functionality. These improvements have made it possible for us to replicate the layout
Release RUPS 7.2.4

Release date: October 25, 2022 We always release our PDF debugging tool RUPS https://itextpdf.com/node/281/ together
Building blocks : Examples

for the latest available version of iText. If you are looking for a specific version, you can always download these examples from our Git
How to use Cyrillic characters in a PDF?

= PdfFontFactory.createFont(FONT, "Cp1250", true); This will embed the font as a simple font into the PDF, meaning that each character in
Adding links in a table cell

-libs='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7
Flattening a form

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Rotate a barcode

='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7
Drawing lines

-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-url
Large tables

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List object in cell

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Extracting objects from a PDF

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Page events for Watermarking

='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7
Page Labels

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Splitting a PDF file

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Unembed a font

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Creating a custom Type 3 font

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Open action

='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-url
Renaming a field

-simple:1.7.28' data-csharp-libs='itext7:latest.release' data-show-upload='false' data-hide-execute='true' data-max-uploads='2
Reuse a font from an existing PDF

='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7
Get information from a form

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Page numbers and PDF/A

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Raw images

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Drawing a Grid

,org.slf4j:slf4j-simple:1.7.28' data-csharp-url
ColumnText and the font ascender

='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-url
Underline and strike-through in a cell

-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7:latest.release' data-show-upload='
Centering text

='com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-libs='itext7:latest.releas
.Color of a circle annotation vLatest

,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28' data-csharp-url
.Renaming a field vLatest

-simple:1.7.28' data-csharp-libs='itext7:latest.release' data-show-upload='false' data-hide-execute='true' data-max-uploads='2
.Write on previous page vLatest

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.Rotate a barcode vLatest

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.Splitting a PDF file vLatest

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.Superimposing content from one PDF into another PDF vLatest

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.ColumnText and the font ascender vLatest

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.Creating Table of Contents using events vLatest

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.Custom Metadata entry vLatest

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.Drawing lines vLatest

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.Open action vLatest

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.Page Labels vLatest

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Logging mechanism

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pdfHTML: Header and Footer examples

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If iText is free why do I have to pay for it?

dual licensing approach brings the best of both worlds: the innovation and improvements from our open source project community
Release pdfXFA 3.0.0

Release date: October 25, 2021 The pdfXFA 3.0.0 release brings the support for the Unified License Mechanism, as with our
Table events

These questions were answered in the scope of 7.0.x and 7.1.x versions. However, if you find links to our GitHub repo
Content parsing, extraction and redaction of text

These questions were answered in the scope of 7.0.x and 7.1.x versions. However, if you find links to our GitHub repo
Release pdfOCR 3.0.0

Release date: May 10, 2023 pdfOCR https://itextpdf.com/node/10101 is our add-on for iText Core to perform OCR on documents
Release iText Core 7.2.0

in the future. We have some news for .NET users, as from this release we are bumping our minimum supported version of the .NET
How to protect an already existing PDF with a password?

as simple as this: PdfReader reader = new PdfReader(src); WriterProperties props = new WriterProperties() .setStandardEncryption
Images and Affine Transformations

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Tagged PDF: Adding Alt to the Structure Tree

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Highlighting text

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Write on previous page

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Image on rotated page

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Links in tables

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Changing properties of an annotation

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Replacing PDF objects

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Viewer preferences

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Reordering pages

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Vertical text

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Superimposing content from one PDF into another PDF

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How not to merge documents

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Reduce image

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PDF/A-1

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PDF/A-2

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Change the content of a button

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Changing the alignment of a field

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Drawing extra content on an image

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Underline a form field value

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Filling out a form in multiple passes

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Changing page sizes of existing PDFs

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Tiling images

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Image masks

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Replacing images

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Cut and paste content in a page

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Adding page numbers to an existing PDF

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Clipping pages in an existing PDF

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Czech example

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Creating Table of Contents using events

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Color of a circle annotation

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Changing the author of an annotation

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Custom Metadata entry

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TOC as first page

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Flatten XFA using pdfXFA

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How to add blank pages to an existing PDF in java?

. If you don't need these settings, iText 7 provides a simple method: pdfDoc.addNewPage(); Click this link if you want to see how
.Change the content of a button vLatest

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.Changing page sizes of existing PDFs vLatest

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.Changing properties of an annotation vLatest

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.Changing the alignment of a field vLatest

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.Changing the author of an annotation vLatest

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.Clipping pages in an existing PDF vLatest

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.PDF/A-1 vLatest

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.PDF/A-2 vLatest

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.PDF/A-3 vLatest

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.Reduce image vLatest

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.Reordering pages vLatest

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.Tiling images vLatest

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.Underline a form field value vLatest

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.Vertical text vLatest

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.Viewer preferences vLatest

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.Replacing images vLatest

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.Replacing PDF objects vLatest

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.Cut and paste content in a page vLatest

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.Drawing extra content on an image vLatest

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.Filling out a form in multiple passes vLatest

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.Multiple images vLatest

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Remove digital signatures

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Core Layout: Text in PDF does not wrap appropriately (Text elements inside Paragraph)

is a snippet of iText code to create a simple Text element contained in a Paragraph. In older versions, the code above would fail
An IExternalSignature implementation for signing via PKCS#11 with the Entrust Signing Automation Service

="https://itext.jdoodle.com/embed/itext" data-java-libs="com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4
Chapter 3: Generating PDF based on Media Queries

https://raw.githubusercontent.com/itext/i7js-examples/develop/src/main/java/com/itextpdf/samples/htmlsamples/chapter03/C03E01_Normal.java
Part III - PKCS#11

it a bit. If you need the code to work for a single driver and device type only, your code may be considerably shorter and simpler
Chapter 5: Custom tag workers and CSS appliers

null –which can be the case in our "overridden" version of the DefaultTagWorkerFactory (Java
Release pdfRender 1.0.0

and version 3.0.6 of the license key library. You can download pdfRender from our artifactory here
How to set the export value of a check box?

", "MyExportValue"); By default checkbox has two states: “Off” and “Yes”. In our case instead of “Yes” we will have
Release pdfCalligraph 2.0.8

processing and clustering mechanisms which differ from previously supported languages. Check out our example linked below
Release pdfRender 1.0.2

, and version 3.0.6 of the license key library. You can download pdfRender from our Artifactory here
Release pdfOptimizer 1.0.1

Release date: April 14, 2021 We continue to improve pdfOptimizer, our newest iText 7 add-on designed to reduce the file size
Release pdfHTML 4.0.1

Release date: January 11, 2022 The pdfHTML 4.0.1 release is the first release of our HTML to PDF creation add-on in 2022
Safeguards against loops in cross-reference structure of PDF files

spent some time on improving our cross-reference parsing logic to make sure that it cannot be forced into infinite loops or denial
pdfHTML: more accurate rendering of checkboxes

In our latest pdfHTML release we've fixed a margin processing bug that was affecting checkbox rendering. In versions 4.0.1
Release pdfCalligraph 3.0.1

Release date: April 11, 2022 pdfCalligraph is our iText 7 add-on which provides advanced typography support when creating PDF
pdfRender: HEIC image encoding support

for our PdfRenderImageType class. The following example shows how to specify HEIC as the output format: Java public static void main
Release pdfOCR 2.0.2

Release date: October 25, 2022 For this release of our OCR add-on for iText 7, we have upgraded the underlying tess4j library
Release pdfOptimizer 2.0.2

Release date: October 25, 2022 New for this release of our iText 7 add-on to reduce the file size of PDFs
Best iText 7 Questions on StackOverflow

These questions were answered in the scope of 7.0.x and 7.1.x versions. However, if you find links to our GitHub repo
Image examples

These questions were answered in the scope of 7.0.x and 7.1.x versions. However, if you find links to our GitHub repo
Absolute positioning of text

These questions were answered in the scope of 7.0.x and 7.1.x versions. However, if you find links to our GitHub repo
Getting started

These questions were answered in the scope of 7.0.x and 7.1.x versions. However, if you find links to our GitHub repo
Absolute positioning of lines and shapes

These questions were answered in the scope of 7.0.x and 7.1.x versions. However, if you find links to our GitHub repo
Inspect a PDF

These questions were answered in the scope of 7.0.x and 7.1.x versions. However, if you find links to our GitHub repo
How can I set the zoom level of a PDF using iText 7?

A simple iText 7 example showing how to set a specific magnification level for a PDF. You can use setOpenAction to open
How to make a field not required?

an existing PDF where you have required fields. It’s really simple to change the FF_REQUIRED flag in iText 7: public void
How to set the OCG state of an existing PDF?

https://github.com/itext/i7js-examples/blob/develop/src/main/java/com/itextpdf/samples/sandbox/stamper/ChangeOCG.java. The concept is rea
How to change the author name for comments?

with annotations created by "iText" and turn it into a PDF with annotations created by "Bruno Lowagie". The code is really simple: we loo
PDF/A-3

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Repeating parts of a form

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Multiple images

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pdfHTML: Responsive Design

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.How do I set parameters back to the default value? vLatest

simple: you need to save the state before you change the rendering mode, and restore the state after you've added the text
How do I set parameters back to the default value?

simple: you need to save the state before you change the rendering mode, and restore the state after you've added the text
How can I add a new AcroForm field to a PDF?

https://github.com/itext/i7js-book/blob/develop/src/main/java/com/itextpdf/samples/book/part3/chapter09/Listing_09_06_SubmitForm.java exa
.Repeating parts of a form vLatest

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Could not find a glyph corresponding to Unicode character

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pdfHTML: Added full background support

was thoroughly tested and some bugs were fixed. As a highlighted example, below is a screenshot of some simple HTML where a div
How to make a particular sub-string Bold when converting HTML to PDF?

https://stackoverflow.com/users/3706786/anuranjan If you want to convert XHTML to PDF, you need iText + XML Worker. The most simple examp
How to draw a rectangle around multiline text?

twice. The first time, we'll add a rectangle that does not look like a border for our text. The second time, let's add a rectangle
pdfHTML: Support for generating cross references for TOC creation with target-counter, target-counters CSS properties

pdfHTML to then convert our above HTML into a valid PDF document as follows: Resources: Then, when we are finished, we are left
Improving SVG to PDF conversion

value, which means that the element does not render or contribute to the bounding box of ancestor container elements. In our 7.2.1
Release pdfXFA 3.0.3

of pdfXFA. Firstly, we’ve replaced our log4j dependency to resolve the CVE vulnerabilities
PdfSigner now correctly detects and creates PDF/A documents

https://api.itextpdf.com/iText7/dotnet/latest/classi_text_1_1_pdfa_1_1_pdf_a_document.html) if required. In our 7.2.4 release, the PdfSig
Release pdfCalligraph 3.0.2

Release date: January 16, 2023 pdfCalligraph is our iText 7 add-on which provides advanced typography support when creating
Questions about PDF in general

These questions were answered in the scope of 7.0.x and 7.1.x versions. However, if you find links to our GitHub repo
Font examples

These questions were answered in the scope of 7.0.x and 7.1.x versions. However, if you find links to our GitHub repo
Page events

These questions were answered in the scope of 7.0.x and 7.1.x versions. However, if you find links to our GitHub repo
General questions about iText

These questions were answered in the scope of 7.0.x and 7.1.x versions. However, if you find links to our GitHub repo
Actions and annotations

These questions were answered in the scope of 7.0.x and 7.1.x versions. However, if you find links to our GitHub repo
iText 7: Building Blocks

NOTE: We are continually updating our features- and have some new features that are not included in this eBook yet. You can
pdfHTML: Support for overflow-wrap, word-break CSS Properties

> The following is the code snippet for converting the above HTML snippet to PDF: Below is our resultant PDF document: word-break
How to add a page number in the header of a PDF/A Level A file?

using a simple HeaderHandler implementation: PdfA1A
How to rotate a paragraph?

images to the PDFs was really simple, the problem comes when I try to add the text. In theory what I would need to do
How to add a cover page to an existing PDF document?

at the document level (e.g. the page layout setting, tags, outlines), but for simple PDFs, you don't need all of that. In case if you nee
PDF Portfolios

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.How to add a border to a PDF page? vLatest

of simple code to draw a border of a page: public void createPdf(String dest) throws IOException { // Create a PdfDocument
How to add a border to a PDF page?

of simple code to draw a border of a page: public void createPdf(String dest) throws IOException { // Create a PdfDocument
How to generate a report with dynamic header in PDF using iText 7?

)); if (300 != i) { doc.add(new AreaBreak()); } In my simple example, I generate a document that lists the factors of all
How to insert a "linked rectangle" with iText?

can use PdfDocument to manipulate an existing PDF. Adding a rectangular link on one page to another page, is as simple as adding
Support for a symbol element in SVG

-hide-execute="true" data-java-libs="com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple
pdfOffice - Example

-api:1.7.28,org.slf4j:slf4j-simple:1.7.28,com.itextpdf:pdfocr-tesseract4:latest.release" data-csharp-libs="itext7:latest.release
pdfHTML: Fixed Behavior for <input> Tags with Negative Numbers

-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28" data-csharp-libs="itext7:latest.release" data-show
How to create a custom dashed line separator?

value. In our custom implementation, we defined a phase of 2.5pt, which means that we start the hyphen of 10pt at 2.5pt, resulting
How to change the color of pages?

that covers the complete page. Finally, I fill that rectangle with the fill color. Now that we've got our custom
How can I convert a CSV file to a table with a repeating header row?

Your requirement is explained in large detail in our tutorial video https://www.youtube.com/watch?v=6YwDME0Fl1c, more
Release pdfHTML 3.0.4

Release date: April 14, 2021 We are really proud of our job for the pdfHTML 3.0.4 release, since it brings quite a few
Release pdfOffice 1.0.0

. You can download pdfOffice from our artifactory here
Release pdfCalligraph 3.0.0

products brings the new License Mechanism and the move to the .NET 4.6.1 framework for our .NET customers. Note: Don't forget
Tables

These questions were answered in the scope of 7.0.x and 7.1.x versions. However, if you find links to our GitHub repo
Manipulating existing PDFs

These questions were answered in the scope of 7.0.x and 7.1.x versions. However, if you find links to our GitHub repo
Interactive forms

These questions were answered in the scope of 7.0.x and 7.1.x versions. However, if you find links to our GitHub repo
Release iText 7.0.6

. [DEVSIX-1646] - Improve layout of large tables. [DEVSIX-1681] - Wrong text extraction for simple fonts with one to many /ToUnicode
How to add two images in one cell?

claim that you can't add three images to the same cell, whereas this simple example proves the exact opposite. Maybe you want
How to embed a font only partially?

described in ISO-32000-1. iText will only embed full fonts that are stored inside the PDF as a simple font (256 characters); iText
How to create a pop-up window to display images and text?

want. Let me start with a simple text annotation: Suppose that: rect and rect1 are rectangles that define coordinates, title
How to send a 'success' response back to Acrobat Reader from a java servlet?

user to see? Some options: Usually, I send back simple HTML saying "Thank you for submitting your form." When the form
How to create a new PDF file if a file name already exists?

How can I create a new PDF file without appending or overwriting the original data of the first user? I need to create simple
How to make an image a qualified mask candidate in itext?

https://stackoverflow.com/users/4353055/why1905 The reason why your code doesn't work is simple: image masks must be monochrome
How to close a PDF file to recreate it? (File in use problem)

. For example, I create a simple file from my program and I also wrote some code to open the file as soon as it's created
How to create hierarchical bookmarks?

of the bookmarks can be set to any desired value too. Here is a list of a few simple steps to solve your problem: 1.Create a list
Fonts and merging documents

-simple:1.7.28' data-csharp-libs='itext7:latest.release' data-show-upload='false' data-hide-execute='true' data-max-uploads='2' data
How do I create a separate OCR layer?

,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28,com.itextpdf:pdfocr-tesseract4:latest.release" data-csharp-libs="itext7
pdfHTML: Bézier Curve Improvements

-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28" data-csharp-libs="itext7:latest.release" data-show-upload
How to rotate and scale pages in an existing PDF?

values of these annotations. This is not a trivial task. It took one of our customers several weeks to achieve this correctly
How to fit a String inside a rectangle?

); cb.moveTo(0, 200); cb.lineTo(200, 200); cb.stroke(); // first define a standard font for our text Font helvetica8BoldBlue
Where can I download the license key library?

https://www.nuget.org/packages/itextsharp.licensekey/. Alternatively, you can use the following instructions for our supported dependency
How to convert an A4 size PDF to a PDF booklet?

so simple. You don't even need to rotate your pages! Take a look at the MakeBookletA3
How to draw a borderless rounded rectangle?

to see a line, the solution is simple: don't stroke it. In iText 7 your code can look like this: public void createPdf(String dest
How to read text from a specific position?

-simple:1.7.28" data-csharp-libs="itext7:latest.release" data-show-upload="false" data-hide-execute="true" data-max-uploads="3" data
pdfCalligraph: Support wrapping at word boundaries for languages which don't use spaces for word separation

="https://itext.jdoodle.com/embed/itext" data-java-libs="com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4
Support for Beveled, Underline and Inset form field border styles

,org.slf4j:slf4j-simple:1.7.28" data-csharp-libs="itext7:latest.release" data-show-upload="false" data-hide-execute="true" data-max
How to watermark PDFs using text or images?

for the text and an ImageData object for the image. We also create a PdfExtGState object for the transparency. In our case, we go
Before we start: Overview of the classes and interfaces

is originally written in Java, then ported to C#. Because of our experience with both programming languages, we've adopted
Why can't I embed a font due to licensing restrictions?

, such as OpenSans, OpenSerif, and OpenMono. Example #2: Celtic Garamond the 2nd One of our iText users wanted to use the font Celtic
How to parse multiple HTML files into one PDF?

having too much white space, as is the case on page 1 of our example, you need to take a look at the second answer to this question
How to use a Digital Signing Service (DSS) such as GlobalSign, with iText 7

-api:1.7.28,org.slf4j:slf4j-simple:1.7.28,com.itextpdf:pdfocr-tesseract4:latest.release" data-max-file-size="5000000" data-max
Release iText 7.1.1

of large tables. [DEVSIX-1681] - Wrong text extraction for simple fonts with one to many /ToUnicode mapping. [DEVSIX-1685
How to shrink pages in an existing PDF?

simple than the first, so I introduced some extra complexity: now you can easily change the percentage (in the first example I hard
How to create and apply redactions?

) does not seem to work. In iTextSharp I can create simple text annotations like this PdfAnnotation annotation
How to restrict the number of characters on a single line?

. This is the simple situation, where string1 and string2 are separated by a single space: public void addParagraphWithTwoParts2
How to get specific types from AcroFields? Like PushButtonField, RadioCheckField, etc

is rather simple: https://itextpdf.com/sites/default/files/oUTd9.png Syntax off state You immediately see that we are constructing
Support for linearGradient Color Scheme in Layout, CSS and SVG

" data-java-libs="com.itextpdf:itext7-core:latest.release,org.slf4j:slf4j-api:1.7.28,org.slf4j:slf4j-simple:1.7.28" data-csharp
Release iText 7.1.5

sign Fix security incident where our signature checker is too lenient. The CVE number for this vulnerability is pending. svg
Release iText 7.1.10

for our commercial customers: It is now required that the License Key Volume library is loaded if you are a Volume customer; Proxy
How to define different border types for a single cell?

with three types of borders solid, dotted and NO_BORDER. I want to create a simple table as shown in the image below, where
How to create a PDF with font information and embed the actual font while merging the files into a single PDF?

the Gravitas One font as a simple font. As soon as you use the font as a composite font (you tell iText to use
Part II - Proprietary APIs and Custom Providers

our own ContentSigner: public UtimacoJceSignatureContainer with(String algorithm, AlgorithmParameterSpec paramSpec
PDF and Digital Signatures

Status Protocol (OCSP) response, A timestamp. We'll need all of these elements to verify the signature. Are our initial

iText 7

iText DITO

iText 5