PDF to PDF/A

Convert PDFs to archival-standard PDF/A format.

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Up to 50 MB · single file

How it works

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About PDF/A Conversion

PDF/A is an ISO-standardized version of PDF designed for long-term archiving and preservation of electronic documents. Converting your PDFs to PDF/A ensures they remain readable and self-contained for decades, with all fonts, colors, and metadata embedded directly in the file.

PDF/A compliance is often required for legal documents, government submissions, academic theses, and archival records. The format prohibits features that may not be supported by future PDF readers, such as external font dependencies, JavaScript, and encryption.

Our conversion is powered by CloudConvert, which applies the PDF/A standard to your document. Files are processed through secure encrypted channels and are not stored permanently. The service is free with no registration.