Repair PDF
Got a PDF that will not open or keeps throwing errors? This rebuilds the file so it opens again, right in your browser, so your file stays private.
100% private. Your files are processed entirely in your browser and never uploaded.
Most files are repaired in seconds. A badly damaged file may take a little longer while each page is rebuilt.
How to repair a broken PDF
- Add your broken PDF by dropping it in the box above or tapping to browse.
- Tap Repair PDF and wait a moment while the file is rebuilt.
- Download your repaired PDF.
FAQs about Repair PDF
Do my files get uploaded?
No. Your PDF is repaired right here on your own device, inside the browser. It never leaves your computer, so even private files stay private.
What can this fix?
It rebuilds a PDF’s inner structure, which fixes many files that open blank, throw errors, or were cut off mid-download. The whole file is rewritten cleanly.
What if the file is badly damaged?
If the structure is too broken to keep, the tool rebuilds each page it can still read into a fresh PDF, so you get back as much as possible.
Will it look the same?
A normal repair keeps your text and layout exactly. A deep rebuild of a badly damaged file may save pages as images, so the text may not be selectable.
Is it free?
Yes. Repair as many PDFs as you want, with no sign-up and no watermarks.