Organize

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Optimize & Convert

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Security

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A

Convert PDF to PDF/A

PDF/A is the ISO-standardized archival format used for long-term storage and record-keeping compliance — it embeds fonts and locks down anything that could make the file look different on a future device.

Frequently asked questions

Is PDF to PDF/A free to use?

Yes, completely free with no signup, no watermarks, and no limit on how many times you use it.

Is my file safe?

Yes. Your file is processed on this server and deleted automatically right after — it's never uploaded to a third party or stored.