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PDF to PDF/A

Convert your PDF into PDF/A format — the ISO-standardized archival version designed to ensure your document remains viewable identically decades from now.

Drop your file here

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Input: .pdf Output: .pdf

pdf-lib (runs in your browser)

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🔒 This tool runs entirely in your browser — your file is never uploaded to any server.

How to convert to pdf/a

Upload the PDF you want to archive.

We embed fonts and metadata per the PDF/A standard.

Download your ISO-compliant PDF/A file.

Frequently Asked Questions

PDF/A is the ISO standard for long-term digital archiving, required by many governments and institutions.

No, visual appearance stays identical — PDF/A only changes internal structure and embedding.

We default to PDF/A-2b, the most widely accepted archival standard.

PDF to PDF/A

How to convert to pdf/a

Frequently Asked Questions

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