PDF to PDF/A
Transform your PDF to PDF/A, the ISO-standardized version of PDF for long-term archiving.
or drop PDFs here
Your files are processed in your browser and never uploaded to any server.
How to use PDF to PDF/A
- 1Select your PDF file.
- 2Choose “Keep text” or “Maximum compatibility”.
- 3Click “Convert to PDF/A” and download.
About PDF to PDF/A
The converter embeds an sRGB output intent, writes PDF/A identification metadata, removes JavaScript, attachments and encryption, and can flatten pages to guarantee that every font is embedded.
- No upload – 100% private processing on your device
- Free with no watermark and no sign-up
- Works on Windows, Mac, Linux, Android and iOS
Frequently asked questions
Is PDF to PDF/A free to use?
Yes, completely free. No registration, no watermarks and no daily limits.
Are my files safe?
Your files never leave your device. All processing happens locally in your web browser, so nothing is uploaded to any server.
Does it work on mobile phones?
Yes. It works in any modern browser on Android, iPhone, iPad, Windows, Mac and Linux – no app installation needed.