Can all damaged PDFs be repaired?

No. The tool repairs minor corruptions (structure, cross-references). Severely damaged files may be unrecoverable.

How does repair work?

The tool uses qpdf to rebuild the internal PDF structure and correct errors.

Yes, the goal is to preserve all recoverable content from the original document.

🇬🇧WebFileTools/Repair PDF

Attempt to recover and rebuild the structure of a damaged PDF using qpdf. Processed on the server; no data is retained.

Note : La réparation ne peut pas récupérer des données entièrement perdues. Si le fichier est très corrompu, l'opération peut échouer.

🔧

Drop a corrupted PDF here or click to select

PDF only

WebFileTools PDF Repair attempts to rebuild damaged or corrupted PDF files via qpdf.

Upload your damaged PDF, the tool analyzes and attempts to rebuild the structure, then you download the repaired file.

Can all damaged PDFs be repaired?: No. The tool repairs minor corruptions (structure, cross-references). Severely damaged files may be unrecoverable.
How does repair work?: The tool uses qpdf to rebuild the internal PDF structure and correct errors.
Is content preserved?: Yes, the goal is to preserve all recoverable content from the original document.

Linearize your PDF for progressive loading in browsers (Fast Web View). Free online tool.

Reduce your PDF file size for free. 4 quality levels: Screen, eBook, Print, Prepress. No installation required.

Remove the password protection from an encrypted PDF. You must know the password. Server processing via qpdf.