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PDF to PDF/A

Convert PDF to archival format for long-term preservation

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PDF

document.pdf

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Long-term Archiving

ISO-standard format for document preservation

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100% Secure

All processing happens in your browser - files never leave your device

Compliance Ready

Meet regulatory archiving requirements

How to convert PDF to PDF/A

1

Upload your PDF

or click to select a file

2

Choose the level

Pick PDF/A-1b, 2b or 3b based on your archival and compatibility needs.

3

Download the PDF/A

Your PDF/A file is ready for download

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Workflow Current Step: 1

Convert PDF to PDF/A for Long-Term Archiving

Convert standard PDF files to PDF/A format, the ISO standard for long-term digital preservation. Ensure your documents remain accessible and readable for decades. Required for legal compliance and government submissions.

How to Convert PDF to PDF/A

  1. Upload your standard PDF document
  2. Select the PDF/A conformance level
  3. Download the validated PDF/A file

Frequently Asked Questions

What is PDF/A?

PDF/A is an ISO-standardized version of PDF designed for long-term archiving. It ensures documents are self-contained and will remain readable without external dependencies.

Why do I need PDF/A?

PDF/A is required by many government agencies, courts, and organizations for official document submissions and long-term record keeping.

What's the difference between PDF and PDF/A?

PDF/A embeds all fonts, disables encryption, and removes external dependencies, ensuring the document looks the same regardless of when or where it's opened.

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