PDF to PDF/A

Also known as: pdfa converter, convert pdf to pdf/a, pdf a

Convert a PDF to PDF/A-2b, the archival format for long-term storage.

This tool uploads your PDF to our server, because the processing needs engines that cannot run in a browser. The file is processed and deleted immediately — nothing is stored, logged, or backed up.

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How it works

  1. 1

    Choose your PDF

    Any PDF up to 25 MB.

  2. 2

    Convert on our server

    The PDF is rewritten as PDF/A-2b with embedded fonts and an sRGB color profile. The file is deleted immediately afterwards — nothing is stored.

  3. 3

    Download the result

    The file downloads with the same name as your PDF.

FAQ

Is my file uploaded?
Yes. Unlike most Tool4U tools, this conversion needs engines that cannot run in a browser, so the PDF is sent to our server. It is converted and deleted immediately after — never stored, logged, or backed up.
Which PDF/A version do I get?
PDF/A-2b: fonts are embedded and colors use an sRGB profile, so the document looks the same in the future. If your archive requires a validator report, check the file with a tool such as veraPDF.
Is there a size limit?
PDFs up to 25 MB can be converted.

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