Repair PDF
Repair corrupted PDF files that won't open and review what could not be recovered, all without uploading.
Processed on your device, not uploaded.
How to Repair a Corrupted PDF File
- 1
Select the Damaged PDF
It works even without a working page preview.
- 2
Press Start Repair
The file structure is restored and each page checked.
- 3
Review Missing Content
Approve and Continue, or Cancel if the result falls short.
- 4
Download the Result
Save the repaired PDF to your device.
Repair PDF Features
Reopen PDFs That Show Errors
The file structure is restored where possible so the PDF opens again.
Rescue Truncated Downloads
Pages whose data still exists are recovered one by one.
Report of Missing Content
Anything that couldn't be recovered is listed before you download.
Healthy Files Left Untouched
If no damage is found, the original file is offered as is.
Common Questions
Select the file and press Start Repair. If it succeeds, you can download the PDF and open it again.
Not always, since truly missing data can't be brought back. Missing content is shown before you download.
The file structure has no problems, so the original is offered. If it still won't open, try another PDF reader.
Not directly, unlock it first with Unlock PDF using the password you have.
Yes, the repair runs in your phone or computer browser, so the file isn't uploaded to a server.
PDF Guides and Tips
Why Won't My PDF Files Merge?
Why won't your PDF files merge? Spot locked, damaged, or non-PDF files and the 20-file, 200 MB, and...
How to Make a PDF Bigger: Page Size and File Size
How to make a PDF bigger: tell page size apart from file size, then resize pages to A4 or Letter...
How to Rename a PDF File on Android and iPhone
Learn how to rename a PDF file on your phone with the Android or iPhone file manager, or name it...
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