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Repair PDF - Fix Corrupted Files Free, No Upload

Rebuild a damaged PDF's broken structure and recover its pages, entirely in your browser. 100% free and private.

Drop your file here

or click to browse - processed locally, never uploaded

Repair a Corrupted PDF Without Sending It Anywhere

“Cannot open file”, “PDF is damaged”, “error loading document” - when a PDF breaks, most repair services ask you to upload the very file you're worried about. AiLoveKit's PDF repair tool works differently: it diagnoses and rebuilds the document inside your browser, so your file never leaves your device.

Two Recovery Strategies

Either way, corrupted metadata is stripped and you get a clean, standards-compliant file. Once it opens again, you can tidy it up with Organize Pages, shrink it with Compress PDF, or strip hidden data with Remove Metadata.

Frequently Asked Questions

What kinds of PDF damage can this fix?

Broken or missing cross-reference tables, truncated object streams, malformed metadata, and files that were interrupted during download or copy. If the page data is still present, the tool rebuilds the file around it.

Is my damaged PDF uploaded to a server?

No. Repair runs entirely inside your browser - which matters, because files needing repair are often the sensitive ones. Watch the Network tab in DevTools: zero requests are made while repairing.

Will my text stay selectable after repair?

Whenever possible, yes. The tool first attempts a structural rebuild that keeps text, vectors, and images intact. Only if the structure is beyond saving does it fall back to re-rendering pages as high-quality images.

The tool says the file cannot be repaired. Why?

The file may be empty, truncated below the page data, or not a real PDF. If it came from email or a download, try re-downloading the original - incomplete transfers are the most common cause of unrecoverable files.