Make a PDF/A-1b, 2b or 3b copy for long-term archiving. Your files are processed in your browser and are not uploaded to this site.
Convert a PDF to PDF/A
Add a PDF and see what stands between it and PDF/A. The tool fixes what it can, tells you what it can't, and checks the result again.
Drop a PDF here
or browse your device: one PDF at a time
What will happen
Settings
Your PDF/A is ready
You changed a setting. Click Convert to PDF/A again to update the file.
Checked again after converting
These are the checks a browser can run. For a court or an archive that tests every rule, you can also check the file with the free veraPDF validator.
Your pages
Pages with a font that isn't embedded are marked. After converting, switch to Result to see the PDF/A file.