Repair PDF
Try to fix a damaged or corrupt PDF — a clean re-save of the file fixes many structural errors.
Honest note: This tool can fix many structurally damaged files (broken cross-reference tables, minor corruption, files that refuse to open). But if the file is badly damaged or its content is missing, no tool can bring it back — severely corrupted files cannot be fully recovered.
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Drag & drop a PDF here
or click to browse from your device
File:
Diagnosis: —
Privacy note: Your file never leaves your browser — everything happens on your phone or computer, nothing is uploaded.
How to use
- Click the box above or drag and drop your damaged PDF into it — the diagnosis will show right away what seems to be wrong.
- Click Repair & Download PDF.
- The repaired copy will download. Open it in your usual PDF reader and check that all pages look right.