Free Repair PDF
Loads the PDF through a re-serialisation pass, which resolves most common structural errors.
Drop files here or browse
PDF · Max 100 MB
Your files never leave your device.
Frequently Asked Questions
It fixes many common structural errors. The tool loads the PDF through PDF-lib's parser, which resolves cross-reference table errors, missing trailers, and other standard repair cases. Severely damaged files with missing pages or truncated byte streams may not recover fully.
If the tool produces a download without an error message, the PDF was re-parsed and re-saved successfully. Open the downloaded file in any PDF viewer to confirm your content is intact.
Common causes include interrupted downloads, incomplete saves, storage hardware errors, or software crashes during PDF generation. Even minor structural issues can cause standard viewers to refuse to open a file.