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Repair PDF

Fix corrupted, broken, or damaged PDF files. Rebuild the internal structure and recover your document - entirely in your browser.

Your file never leaves your device - all processing happens locally

Common Issues This Tool Fixes
  • Broken cross-reference tables and corrupted file headers
  • PDFs that won't open in browsers or readers
  • Pages appearing blank or rendering incorrectly
  • Files showing "invalid" or "damaged" error messages
  • Structural inconsistencies from incomplete downloads or transfers

Limitations: This tool rebuilds the PDF structure but cannot fix encrypted/password-protected files. For those, use our Unlock PDF tool first.

How It Works

Upload Broken PDF

Select the corrupted file you need to fix.

Auto-Diagnose

We analyze the file and detect structural issues.

Repair & Download

Rebuild the PDF and download the fixed version.

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