Are my files uploaded to a server?

No. Every file you select is processed entirely inside your browser using your device's own memory. Nothing is uploaded, stored or shared, so customer documents never leave your computer or phone.

Is there any limit, watermark or sign-up?

No. The tool is free, unlimited and needs no account. Output files carry no watermark of any kind.

Can every damaged PDF be repaired?

No. Repair is best-effort. Severely corrupted files may not be recoverable, and pages that cannot be read at all are reported rather than replaced with blank pages.

PDF Tools

Repair PDF

Best-effort recovery of a damaged PDF file.

Runs fully in your browser Free, unlimited, no watermark

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How to use

1Select the damaged PDF.
2Press Attempt repair and wait for the result.
3Download the recovered file and check the pages.

About this tool

Try to rescue a PDF that will not open. The tool first rebuilds the file structure, and if that is not enough it recovers every page the viewer engine can still read.