Repair PDF

Recover corrupted or damaged PDF documents by rebuilding cross-reference tables and streams

🔧

Select or drop a corrupted PDF file to repair

Rebuild damaged cross-reference tables, fix truncated end-of-file markers, and restore readable page content.

🔒 100% Client-Side — Complete Privacy & Security

Frequently Asked Questions

What types of PDF corruption can be fixed?

Our repair engine fixes corrupted cross-reference (xref) tables, missing or damaged %%EOF markers, broken startxref offsets, and unterminated object stream dictionaries.

Will damaged pages be recovered?

Our deep-parsing recovery scans for all readable page objects and rebuilds a valid document tree so you can open and print previously unreadable files.

Is my data secure?

Yes! The entire recovery process runs locally inside your browser with zero file uploads to any external server.

Repair damaged or corrupted PDF files online for free. Rebuild cross-reference tables, fix broken headers, and recover unreadable PDF documents instantly with 100% privacy.

How it works

  1. Choose the damaged or corrupted PDF.
  2. Run the repair. The tool rebuilds the broken structure and recovers readable pages.
  3. Download the repaired file and open it to confirm the pages.

Use this tool to repair a PDF and fix a corrupted PDF with broken cross-reference tables, missing end-of-file markers, incorrect startxref offsets, and unterminated object streams. It rebuilds the page tree so previously unreadable documents can be opened and printed. The repair runs in your browser.

✨ Recommended Next Steps

Related Document Tools

Frequently paired workflows for enhanced productivity