In the latest release of Adlib Express, we enhanced support for PDF/A with the ability to convert PDF files to PDF/A for long-term archiving. As part of the development and QA (Quality Assurance) process, we tested the quality of our PDF/A capabilities using files from the Isartor Test Suite, which was developed by the PDF/A Competence Center.
The Isartor test suite includes 204 PDF/A files that do not conform to the PDF/A standard.
Adlib Express successfully converted 186 out of 204 (91%) to valid PDF/A-1b format. A score of 91% sounds pretty good, but how does it compare to other products?