PDF tools

Repair PDF ≈

Attempt to rewrite a damaged PDF into a readable document. Recovery depends on which parts of the file remain intact.

⌑ Files stay on your device

How to use Repair PDF

  1. Choose your PDF.
  2. Choose the damaged PDF you want to recover.
  3. Run the repair attempt and inspect the downloaded document.

Formats and requirements

Input formats
PDF
Output
PDF
Availability
Free in your browser and through the CLI
Files per operation
1
Browser file limit
100 MiB per file, 100 MiB total

What to expect

Repair is best effort. Editing adds text overlays. Signing requires a PKCS#12 certificate.

Do my files leave my device?

No. File processing runs locally in your browser worker. OneKit does not receive your input files or results. Required public processing libraries may download when you first use the tool.

File privacy and local processing →