Repair PDF
Fix a PDF that won't open or looks broken — right in your browser.
No upload No signup Works in browser Free
Drop your file here
or click to browse — nothing is uploaded
How to use
- 1Drop the PDF that's giving you trouble.
- 2Click "Repair PDF".
- 3Download the rebuilt file.
Repair PDF — why it works this way
Most 'broken' PDFs have a malformed cross-reference table or a truncated object, not actually corrupted content. This tool parses the file as leniently as possible and rebuilds it from what it can recover — entirely in your browser.
Is my file uploaded? No. Everything happens locally in your browser using the Canvas/File APIs — your file is never sent anywhere.
FAQs
Is my PDF uploaded anywhere?+
No. Repair happens entirely in your browser.
Will this always fix my PDF?+
No — if the file is severely damaged or missing data, some content may not be recoverable. This tool recovers what it can from what's left.