Repair PDF
Attempt to recover and re-save a damaged or corrupt PDF.
Drop a PDF here
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How to repair a corrupted PDF
Drop your damaged PDF into the upload zone. Your file stays on your device — nothing is uploaded to a server.
The tool parses the PDF structure and attempts to recover corrupted cross-reference tables, truncated streams, and broken object trees.
If repair succeeds, download the recovered PDF. For severely damaged files, partial recovery of recoverable pages is attempted.
Frequently asked questions
What kinds of PDF damage can this fix?
The tool can fix corrupted cross-reference tables (xref errors), incomplete file structures, and some truncation damage. Severely overwritten or zero-byte files cannot be recovered.
Why can't my PDF be opened?
Common causes include interrupted downloads, storage errors, or partial overwrites. A repair tool can often recover enough structure to make the file readable again.
Will repair restore all content?
It depends on the damage. Minor structural errors are fully recoverable. Major corruption may result in partial recovery — some pages may be missing or show garbled content.
Is this tool free?
Yes, completely free. No sign-up, no watermarks, no file size limit. Your file never leaves your device.