Repair PDF

Fix a PDF that will not open, shows errors or has broken pages – and rescue every page that can still be read.

🔒 Your files are processed on your device and never uploaded.

Repair PDF at a glance

Structure rebuiltBroken cross-references and object tables are rebuilt from scratch.

Pages rescuedIf rebuilding fails, every readable page is saved again.

Junk removedExtra bytes added by e-mail or downloads are cleaned off.

Rebuild: the PDF is read in a forgiving way, every page is copied into a fresh, clean file and saved with a new structure. Text, pictures and links stay.
Rescue: if the structure is too damaged, every page that can still be displayed is saved as a high-quality picture in a new PDF.

A file that was only partly downloaded may be missing its last pages – in that case download it again if you can.

Always try the original file again first – download it once more or ask the sender to resend it.
If text is still missing after repair, the content may not be in the file at all – a scanned copy run through OCR PDF may be the best way back.
A file that is not a PDF at all (for example a Word file renamed to .pdf) cannot be repaired – convert it with Word to PDF.

Is it free?

Yes – free, with no sign-up, no watermark and no daily limit.

Can every PDF be repaired?

Not always. If the data itself is missing (for example a download that stopped halfway), only the pages that exist can be rescued.

Is my original file changed?

No. You get a new file called “…_repaired.pdf”.

Is my file uploaded?

No. The file is opened and converted inside your browser on your own phone or computer and is never sent to our server.