Repair Broken PDF
Automatically repair corrupted, broken or unreadable PDF files - no software needed
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How it works
Upload the broken PDF
Drag and drop a file that won't open or is corrupted
Click "Fix PDF"
The tool attempts to recover and repair the file structure
Download the fixed file
Get a working PDF you can open and use normally
What the tool fixes
- Fix structural PDF errors (broken xref, corrupted objects)
- Recover pages from files truncated during download
- Normalize files incompatible with PDF viewers
- Convert images saved with wrong .pdf extension
- Flatten dynamic XFA forms to static PDF viewable anywhere
Why use this tool
Works directly in the browser - no software installation needed.
No need to know what's wrong - the tool diagnoses and fixes automatically.
When a PDF won't open, it usually means the internal file structure is broken - not that the data is gone. The repair process reconstructs the file structure while preserving your content. Most corrupted PDFs recover fully in under a minute.
Files are automatically deleted after processing.
How it works
Upload a PDF that won't open, is corrupted, or causes errors.
The system automatically identifies the problem type and applies the right repair method.
Get a working PDF ready for use - no questions asked, no software needed.
Frequently asked questions
What can this tool fix?
The tool fixes PDFs with structural errors, broken cross-reference tables, corrupted objects, and viewer incompatibilities. It also converts images incorrectly saved as PDFs, and flattens dynamic forms that don't open in standard viewers.
What can't it fix?
Files damaged at random byte level with no remaining PDF structure, and files with third-party DRM protection.
Is my data secure?
Yes. Files are processed on our server and automatically deleted within 10 minutes. They are not saved, viewed, or shared.
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