Make a PDF Ready for Long-Term Archiving
Upload any PDF file and this tool converts it into a PDF/A-2b compliant document — the ISO-standardized format for long-term digital archiving. All fonts are embedded and a device-independent color profile is added, so the file renders identically decades from now, on any system, without relying on external resources.
The conversion happens on our server: your file is uploaded, converted to PDF/A, and the resulting file is streamed back to you for download. Your files are then kept for 48 hours and deleted automatically — or you can delete them yourself at any time.
Why Use This PDF to PDF/A Converter?
- Produces a self-contained, ISO 19005-2 (PDF/A-2b) compliant file
- Embeds all fonts and a color profile so the document looks the same on any system, indefinitely
- Meets archival requirements for legal, governmental, and institutional record-keeping
- No installation, sign-up, or watermarking of your document
How to Convert PDF to PDF/A
- Drag and drop your PDF file, or click to select one
- Click the "Convert to PDF/A" button
- Your PDF/A file downloads automatically once conversion finishes
Frequently Asked Questions
Is this PDF to PDF/A converter free?
Yes, converting your PDF files to PDF/A is completely free.
Which PDF/A level does this produce?
The output complies with PDF/A-2b (ISO 19005-2), a widely accepted level that verifies visual appearance is preserved, with embedded fonts and a device-independent color profile.
Is my file kept private?
Files are transferred over an encrypted connection and processed on our server. Uploaded files and results are stored for 48 hours, so you can download the result via its link, and are then deleted automatically. You can delete them yourself at any time with the delete button in the “Your files” list.
Is there a file size limit?
Yes, uploaded PDF files must be 1 GB or smaller.