PDF to PDF/A
Convert a PDF to the ISO-standardized PDF/A format for long-term archiving.
Encrypted · auto-deletedYour file is processed on encrypted servers and permanently deleted within 1 hour. Never stored, never logged, never shared.
Drop files, paste, or click to browse
Files are processed in your browser — they never leave your device.
Add a file to convert.
How to pdf to pdf/a
Convert a PDF to the ISO-standardized PDF/A format for long-term archiving. To use PDF to PDF/A: 1) add your file by dragging them in or clicking to browse, 2) pick the output format and quality, 3) download your result — done in seconds. It's free, needs no signup, and most tools run right in your browser so your files never leave your device.
Frequently asked questions
- Is PDF to PDF/A free to use?
- Yes. PDF to PDF/A is free to use. It's free, needs no signup, and most tools run right in your browser so your files never leave your device.
- Are my files safe and private?
- Yes. Files are processed on encrypted servers and automatically deleted within about an hour. They are never logged or shared.
- Do I need to install anything?
- No. PDF to PDF/A works in any modern web browser on Windows, Mac, Linux, iPhone and Android — nothing to install.