fynepdf-pdfa

About

fynepdf-pdfa converts PDFs to valid PDF/A (parts 1b, 2b and 3b) by fixing files in place instead of rebuilding them, using qpdf with no Ghostscript. It reports whether a file conforms and why not, and never labels a file PDF/A when it cannot be fixed. It is available as a C++17 library, a command line tool and an npm package, and substitutes metric-compatible free fonts for unembedded ones.