Repair PDF — free, private, in your browser

Fix damaged, truncated or mis-built PDFs that refuse to open. Unlike iLovePDF or Smallpdf, nothing is uploaded: the processing happens on your own device, so the tool works even with the Wi-Fi off.

Repair PDF now — no sign-up →

How it works

  1. 1Drop the damaged PDF onto the page
  2. 2Pick a repair mode — tolerant rebuild or rasterize
  3. 3Download the repaired file

Questions

Are my files uploaded?

No. CommandEditor runs entirely in your browser with WebAssembly — your file never leaves your device. You can verify it: open your browser's network inspector, or switch off Wi-Fi after the page loads; the tool still works.

What damage can be fixed?

Broken cross-reference tables, trailing garbage, missing EOF markers and malformed objects. Severely corrupted files can be rasterized page-by-page as a last resort.

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CommandEditor is open source and free forever. 114 tools, 60+ voice commands, on-device AI — your files never leave your device.