PDF to PDF/A
Convert your PDF to PDF/A format — the ISO-standardized version designed for long-term archival.
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Drop a PDF file here
Select a PDF to convert to archival PDF/A format
Frequently Asked Questions
What is PDF/A?
PDF/A is an ISO-standardized version of PDF specialized for long-term preservation. It embeds all fonts and removes external dependencies.
Which version should I choose?
PDF/A-1b is the most compatible. PDF/A-2b supports transparency. PDF/A-3b allows embedded files. Choose based on your archival requirements.