PDF/A Check
See whether a PDF declares PDF/A conformance and spot common problems.
Processed on your device
This tool runs in your browser. Your files are not uploaded. Privacy
Features
- Free to use, no sign-up
- No watermarks
- Processed on your device — files are not uploaded
Good to know
This is a quick check, not a full ISO 19005 validation. It reads the declared conformance and looks for the most common problems.
How to use PDF/A Check
- 1Upload your PDF (drag and drop, choose, or paste)
- 2Adjust the options if you want to
- 3Click PDF/A Check
- 4Download the result
Frequently asked questions
Is PDF/A Check really free?
Yes. Every tool on this site is free with no sign-up, no watermark and no premium tier. The only limits are technical ones that keep the service fast for everyone.
Are my files uploaded?
No. This tool runs entirely in your browser, so your file stays on your device.