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Repair

Recover a damaged PDF

Attempts to repair a corrupted PDF by rebuilding its structure (cross-reference table and streams), then exports a clean version.

  • Files processed on your device
  • No file size limit
  • 100% free
Restoring your session…

How to repair a damaged PDF

  1. 1Add the PDF that won't open correctly.
  2. 2Run the repair: the file structure is rebuilt.
  3. 3Download the repaired version.

Frequently asked questions

What kinds of problems can be fixed?

Common structural errors that block opening; severely corrupted files can't always be recovered.

Is my file sent online?

No, repair happens in your browser.

Will I lose content?

The tool tries to preserve as much content as possible during the rebuild.