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Files stay on your device. Most tools (merge, split, sign, edit) run entirely in your browser; nothing is uploaded.

Convert to PDF/A (archive format)

Save your PDF as PDF/A — a strict version of PDF designed for long-term storage (banks, archives, and governments require it).

Runs on the server

Note: Available in the self-hosted build.

Drop a PDF file here, or click to choose

.pdf · up to 100.0 MB

How to use Convert to PDF/A (archive format)

  1. 1Drop in your PDF.
  2. 2It's converted to PDF/A, the archival standard, on the server.
  3. 3Download the PDF/A file.

Frequently asked questions

What happens to my file?
It's sent to the server, processed in a temporary folder, returned to you, and deleted right away. Nothing is kept and nothing is shared.
Why would I need PDF/A?
PDF/A is a strict, self-contained version of PDF required for long-term storage by banks, archives, and many governments.
Is it free?
Yes, completely free, with no account and no sign-up.

Your file is sent to our server, processed, and deleted right after you get the result back. Learn more.