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PDF to PDF/A

Convert PDF to archival PDF/A format

Drop your files here

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PDFUp to 20 files

PDF to PDF/A — Free Online Tool

Convert PDF to archival PDF/A format. This tool runs entirely in your browser — your files are never uploaded to any server. No sign-up required, no watermarks, no file size limits. Works on Windows, Mac, Linux, iPhone, and Android.

How to use PDF to PDF/A

  1. Open this page in any modern browser (Chrome, Firefox, Safari, Edge)
  2. Drop your file(s) into the upload area or click to browse
  3. Adjust any settings if available
  4. Click the process button and download your result

Why choose PDF to PDF/A?

  • ✓100% private — files are processed in your browser, never uploaded
  • ✓Completely free — no sign-up, no watermarks, no limits
  • ✓Instant processing — no server queues, no waiting
  • ✓Works everywhere — Windows, Mac, Linux, iOS, Android

PDF to PDF/A — frequently asked questions

What is PDF/A?+

PDF/A is an ISO-standardized version of PDF designed for long-term archiving. It ensures documents can be reproduced exactly in the future.

Why should I convert to PDF/A?+

Many industries require PDF/A for document retention. It ensures fonts are embedded, colors are defined, and the document is self-contained.

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