PDF to PDF/A
Transform your PDF to PDF/A, the ISO-standardized version for long-term archiving.
Drop a PDF file
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How to use PDF to PDF/A
- 1
Drop a PDF.
- 2
Click Convert to PDF/A.
- 3
Download the archive-grade file.
Secure server processing
This tool uses secure server-side processing. Your file is uploaded over HTTPS, converted, and deleted automatically right after.
Points required
Your first document is free. After that, each use requires 15 Processing Points. Processing Points are usage units used to access PDF Ninja Tools document-processing services.
See full pricing →Frequently asked questions
What is PDF/A?
An ISO-standardized version of PDF designed for long-term archiving. Fonts are embedded and external dependencies are removed.
Are my files kept?
No. Files are deleted automatically after conversion.
Do Processing Points expire?
Processing Points currently do not expire and remain available in your account until they are used, subject to the Terms & Conditions.