PDF to PDF/A

Convert PDF to archival format for long-term storage

Drop PDF here

or select a file from your device

Supported: .pdf

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PDF/A-1b: Most widely supported, best for archives.
PDF/A-2b: Better compression, supports transparency.
PDF/A-3b: Allows embedding other file formats.

Conversion Complete

Your PDF/A file is ready for download.

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What is PDF/A?

PDF/A is an ISO-standardized version of PDF designed for long-term archival storage.

Key features:
  • All content displayed without external dependencies
  • No encryption or password protection
  • No audio/video content
  • Embedded fonts required

Convert PDF to PDF/A Online — Complete Guide

Create archival-quality PDF/A files for long-term storage and regulated industries. PdfPeaks converts standard PDFs into PDF/A subsets designed for preservation — embedding fonts and restricting features that break over decades.

How It Works

Upload your PDF and convert to PDF/A. The tool validates compatibility where possible and returns a file suitable for government portals, ISO workflows, and digital preservation systems that reject ordinary PDFs.

  • Step 1 — Upload: Select the PDF to archive.
  • Step 2 — Convert: Choose PDF/A level if options are presented.
  • Step 3 — Submit: Download and upload to your archival system.

Security & Privacy

We treat uploaded files as sensitive data. When you use the PDF/A converter on PdfPeaks, files are transferred over encrypted HTTPS/TLS connections and processed on secure servers in isolated temporary storage. They are used only to perform the operation you requested. Uploaded files and outputs are not permanently stored, are not used to train machine-learning models, and are never sold or shared with third parties for marketing. Temporary files are automatically removed after processing. For full details, see our Privacy Policy and Terms of Service.

Common Use Cases

Professionals, students, and everyday users rely on this tool for tasks such as:

  • Government: Meet e-filing format requirements.
  • Legal: Submit court records in mandated PDF/A form.
  • Libraries: Preserve digitized collections.
  • Pharma: Archive validated document packages.
  • Enterprise: Standardize records management exports.

Tips for Best Results

Some interactive PDF features are removed in PDF/A — confirm your workflow allows static archival format. Output: PDF/A.

Frequently Asked Questions

Yes, this tool is completely free to use with no signup required.

Yes, all uploaded files are automatically deleted from our servers immediately after processing.

We support all standard PDF and image formats.

Most operations complete within seconds.

No, all tools work directly in your browser.