Optimize PDF
Repair PDF
Recover data from corrupted or unreadable PDFs. We rebuild the document structure and salvage every page we can read.
Drop your file here
or choose from your device — files never leave your browser for this tool
Free & unlimited. Files auto-deleted after 1 hour.
Working on the same document? Reduce PDF file size with our Compress PDF tool. Or Combine PDFs into one file with our Merge PDF tool.
How to repair pdf
- 1
Upload the damaged PDF file.
- 2
Click Repair PDF — we rebuild the cross-reference table and page tree.
- 3
Review how many pages were recovered.
- 4
Download the repaired document.