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Repair PDF
Fix and recover damaged, corrupt, or unreadable PDF documents by reconstructing broken cross-reference tables directly in your browser.
Your files are processed locally in your browser and are not uploaded.
Click to choose a file or drag and drop
Supported types: .pdf, application/pdf (Max: 50 MB)
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100% free, unlimited, and private in-browser processing
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Automated PDF recovery engine
Scans for recoverable page objects, reconstructs broken cross-reference (xref) indices, and outputs a clean, readable PDF document.
100% Client-side document repair
Your damaged files are analyzed and restored strictly inside your local browser memory without transmitting data to external servers.
How to repair corrupted PDF files online
- Upload your damaged or corrupted PDF file.
- The system analyzes and rebuilds the PDF object streams.
- Download your repaired PDF document.
Frequently Asked Questions
Can all corrupted PDFs be repaired?
It recovers all readable page streams and reconstructs damaged index tables.
Are my files uploaded?
Never. All repair calculations execute 100% locally on your device.
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