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PurePDF

PDF to PDF/A

Convert a PDF to the ISO PDF/A archival format for long-term storage.

Your PDF is sent to a server-side converter to guarantee genuine archival compliance — browser-only tools cannot reliably embed the full font and color data required for official PDF/A files.

This tool is coming soon — the processing engine isn't built yet.

Choose PDF files

or drag and drop here

Convert standard PDF documents into ISO-compliant PDF/A files designed for long-term archiving. Embeds all necessary font data and color profiles directly into the document so your records remain perfectly legible and accessible decades from now.

How to use this tool

  1. 1

    Upload your PDF

    Click the upload area or drop in the document you need to convert for archiving.

  2. 2

    Convert to PDF/A

    Click the convert button to embed font subsets and apply archival standards.

  3. 3

    Download archival PDF

    Download your compliant PDF/A file, ready for court filings, government submissions, or long-term storage.

Why use this tool

Long-term visual preservation

Complies with official ISO standards so your documents will open and render identically in future software.

Completely self-contained

Embeds all required fonts, color profiles, and metadata so the document never relies on external system assets.

Meets institutional compliance

Satisfies strict legal, regulatory, and governmental electronic archiving mandates.

Common use cases

Court & legal filings

Format contracts, petitions, and evidence according to court and judicial PDF/A submission rules.

Theses & academic research

Prepare dissertations and scholarly publications for university institutional repositories.

Corporate permanent records

Safeguard annual audits, property deeds, patents, and medical histories for decades to come.

Pro tips

  • PDF/A removes non-archival elements like embedded audio or video to ensure future viewing compatibility.
  • Need to combine several files before archiving? Use Merge PDF first, then convert the combined file to PDF/A.
  • Most modern PDF viewers display an informational banner confirming when a document complies with PDF/A standards.

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