Fix Corrupted PDF
"The file is damaged and could not be repaired," says your reader. Sometimes it can be — corruption often breaks the file's structure while the content survives. The fix rebuilds the structure and recovers what is genuinely there. Free with fair daily limits.
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Drag & drop your file here
or click to browse · Up to 15 MB
Select fileAccepted: PDF
Your files are processed temporarily and deleted automatically — there is no general cloud storage. File deletion.
How to repair pdf
Simple steps — no software to install.
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Upload the broken file
The earliest copy you have of it.
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Repair
Structure rebuilt; content recovered where present.
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Check the result
Verify the pages that matter came through.
Why use our Repair PDF
Secure & private
Files are encrypted in transit and deleted automatically after processing.
Fast results
Optimized processing returns your file in seconds.
Free to start
Core tools are free with daily limits — no install required.
Works anywhere
Runs in your browser on any device, anywhere in the world.
How PDFs break
Interrupted downloads truncate files; disk errors corrupt bytes; buggy software writes malformed structure. Usually the cross-reference table — the file's index — is the casualty, while page content sits intact but unreachable. Rebuilding the index is the repair.
Honest expectations
Structure damage: often fully recoverable. Content-byte destruction: not recoverable by any tool, whatever it claims. You will see what came back — possibly everything, possibly partial pages, possibly nothing. Repair the earliest copy of the broken file you have. Files are processed temporarily and deleted automatically — there is no general cloud storage.
- Structure rebuild
- Content recovery where possible
- Honest partial-result reporting
- Free with fair daily limits
- Broken file auto-deleted