Fix corrupted PDF files, recover content, and optimize document structure
Drag and drop your PDF file here, or click to browse
Maximum file size: 100MB
Your files are processed securely. All uploads are automatically deleted after processing. We support various repair methods including cross-reference reconstruction, content stream repair, and structure optimization.
Select the PDF file you want to repair from your device
Select the appropriate repair method based on your file's issues
Download your repaired PDF file with fixed structure and content
Recover content and structure from damaged PDF files that won't open properly
Restore missing images, text or pages from partially corrupted documents
Repair broken internal structure, page references, and links
Clean up unnecessary data and optimize file size without quality loss
Fix common PDF issues, including broken cross-references, malformed objects, and stream errors. Best for mildly corrupted PDFs that still open but display errors.
Best for: PDFs that still open but have rendering issues or display errors
Deep repair for severely damaged PDFs with serious structural issues. Recovers as much content as possible from files that won't open at all.
Best for: Severely corrupted PDFs that won't open or are missing significant content
Restructure and optimize the PDF file without losing content. Removes redundant data, fixes minor issues, and improves overall file structure.
Best for: PDFs that open correctly but have performance issues or excessive file size
Our repair tool can fix a wide range of problems including corrupted file structures, broken page references, damaged content streams, missing cross-reference tables, and invalid objects. It can often recover content from PDFs that won't open or display correctly in standard PDF viewers.
While our advanced repair mode can recover content from severely damaged PDFs, a 100% recovery isn't always possible if the file is completely corrupted. However, even in extreme cases, we can often recover partial content, especially text and basic elements.
No, our repair process maintains the quality of recoverable content. Unlike some tools that simply extract and recreate PDFs (which can lose formatting), we attempt to preserve the original structure while fixing only the corrupted parts.
Yes, you can repair password-protected PDFs if you have the password. You'll need to enter the password during the repair process. We do not, however, attempt to bypass or remove encryption from protected documents without proper authorization.
Yes, we take data security seriously. Your files are processed securely on our servers, not shared with third parties, and are automatically deleted after processing. We use encryption for all file transfers, and the entire repair process happens in a secure environment.