Release date: January 11, 2022

The pdfOptimizer 2.0.1 release includes a small yet important improvement. It will now notify you in cases when processing can break the PDF/A-1 compatibility.

In the future, we will extend the PDF/A-1 standard support in pdfOptimizer. Of course, we will keep you updated as and when this occurs.


  • Gracefully handle PDF/A-1 support limitations for font-subsetting