Repair PDF

Best-effort rebuild and repair broken PDFs

How it works

1Upload the damaged or corrupted PDF file.
2The tool automatically attempts to rebuild and recover the document structure.
3Download the repaired PDF if recovery was successful.

Processing for this tool

Temporary server processing in Germany

This tool uses temporary SentryPDF server processing on Fly.io in Frankfurt am Main, Germany. Temporary files are configured for 30 minutes and the cleanup sweep runs every 60 seconds.

If the file is highly confidential, prefer a browser-local tool or browser-local mode when one can do the job well.

Repairing your PDF

This tool attempts to fix corrupted or broken PDFs. It rewrites the internal structure while preserving all content where possible.

Drop your PDF file here

or click to browse - up to 100 MB per file

Select file