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HomeConvert from PDFPDF to PDF/A

PDF to PDF/A-2b Converter

Create a PDF/A-2b document with independent conformance validation.

Temporary server upload

or drop a .pdf file here · up to 20 MB

Temporary server processing

Archive with a checked result

Your PDF is reconstructed and checked against PDF/A-2b by veraPDF. Layout, fonts and graphics may change. Forms, attachments, links and digital signatures may be lost. Review every page; conformance does not prove fidelity or authenticity.

Only this conversion uploads your file to this site’s conversion server. Temporary input and output files are deleted after processing; crash leftovers are swept after one hour. No external AI service is used.

Unencrypted PDF only: up to 100 pages / 20 MB. Download is available only after validation passes. Maximum output: 500 pages / 40 MB.

Checking converter availability…

About this pdf to pdf/a tool

Reconstruct an unencrypted PDF through LibreOffice and release it only after veraPDF validates PDF/A-2b conformance. One file up to 20 MB / 100 pages. Page count is checked, but fonts, layout and graphics may change. Forms, attachments, links, bookmarks and digital signatures may be lost. PDF/A-2b validates archival appearance requirements; it does not certify authenticity, accessibility or legal admissibility.

When to use this tool

Create an archival-format copy and download its conformance validation summary.

Get started in three steps

  1. Choose your PDF file from your device.
  2. Keep your original, agree to temporary upload and convert. Review all output pages and download the validation summary with your PDF.
  3. Select Convert to PDF, review the result and download your file.

A practical example

For an archive requesting PDF/A-2b, convert a copy of an unencrypted document and keep the released conformance summary with the output. The server validates the reconstructed PDF with veraPDF.

Check the result

Inspect all pages for changed fonts or spacing even when conformance passes. Page count is checked, but PDF/A validation does not prove authenticity, accessibility or the archive’s acceptance.

If the result is not right

Do not use the reconstructed copy as a replacement for an original signed or interactive document. Forms, links, attachments and signatures may be lost. Conversion is limited to 20 MB and 100 pages.

Before you download

How is PDF/A conformance checked?

The server runs veraPDF and releases the result only after PDF/A-2b validation passes and page count is unchanged. Fonts and layout can still change, so inspect the output.

Where is my document processed?

Conversion requires your confirmed temporary upload to our isolated server. Temporary files are deleted after processing; see the privacy policy for cleanup and hosting limits. Optional analytics measures visits and tool events only after you allow it; it does not receive your document content or filenames. Read the privacy policy.

Next step: Inspect PDF.

Instructions reviewed . Published by Vyzonek Technology Private Limited. How we describe and review tools. Report a problem or content correction.

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