Repair Corrupted PDF Files
Fix broken or damaged PDF files online for free. Recover corrupted documents, restore readability, and repair PDF structure issues. Fast, secure, and completely free.
Choose Corrupted PDF to Repair
or drag and drop your damaged PDF file here
Automatic Repair
Our tool automatically detects and fixes common PDF corruption issues and structure problems.
Fast Recovery
Quickly recover broken PDFs and restore document functionality in seconds.
Client-Side Processing
All repairs happen in your browser. Your files never leave your device for maximum privacy.
Our free PDF repair tool helps you fix corrupted, damaged, or broken PDF files online. Whether your PDF won't open, displays error messages, has missing pages, or shows garbled content, our repair utility attempts to recover and restore your document. The tool analyzes the PDF structure, identifies corruption issues, and rebuilds the document to make it readable again. This is particularly useful for recovering important documents that have been damaged during transfer, storage, or due to software crashes.
The PDF repair process happens entirely in your browser using advanced client-side technology, ensuring your sensitive documents remain private and never leave your device. Our tool can fix various issues including structure problems, metadata corruption, broken page references, and encoding errors. While not all severely damaged PDFs can be recovered, our repair tool successfully fixes many common corruption issues. Best of all, it's completely free with no registration required and no file size limits.
How to Repair Corrupted PDF Files Online
- 1
Upload Corrupted PDF
Click "Select PDF File" or drag and drop your damaged or broken PDF document into the upload area.
- 2
Automatic Repair Process
The tool automatically analyzes your PDF, detects corruption issues, and attempts to fix them. This process typically takes just a few seconds.
- 3
Download Repaired PDF
Once repair is complete, review the repair summary and click "Download Repaired PDF" to save your fixed document.