Repair PDF
Recover and rebuild corrupted or damaged PDF files.
Drag & drop a damaged PDF here
or click to select a file
PDF – Max 50MB
Repairing…
Secure by default
Files are removed automatically after processing
No sign-up needed
Use every tool instantly, completely free
Works everywhere
Desktop, tablet, and mobile browsers
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Frequently asked questions
What kinds of damage can this fix?
Truncated downloads, broken cross-reference tables, and missing trailers are the most common causes of a PDF refusing to open — this tool rebuilds the file's internal structure to fix them.
Is every PDF recoverable?
Most structural damage can be repaired. If a file is too severely corrupted, we'll try a fallback recovery method that salvages as many pages as possible before giving up.
Does this work on password-protected PDFs?
Not directly — use Unlock PDF first, then repair the unlocked file.