Convert to PDF/A or PDF/UA

Convert your PDF to PDF/A (1b, 2b, 3b) or PDF/UA format for archiving and accessibility compliance.

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Upload a PDF to convert to PDF/A or PDF/UA

PDF/A is for long-term archiving. PDF/UA ensures accessibility for assistive technologies.
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Features

  • Convert any PDF to PDF/A format (1b, 2b, 3b) for long-term archiving.
  • Convert to PDF/UA-1 for universal accessibility compliance.
  • Server-side conversion via Gotenberg PDF engine.
  • Preserves document content and structure during conversion.

How to Use

  1. Upload your PDF document.
  2. Select the target format (PDF/A-1b, PDF/A-2b, PDF/A-3b, or PDF/UA-1).
  3. Click Convert PDF to process.
  4. Download the converted PDF.