Repair PDF

Rewrite damaged PDF structures into a cleaner file.

✓ Secure processing✓ No signup✓ High-fidelity output✓ Page preview

1Select file2Preview & adjust3Process & download

Choose PDF

Drag and drop here, or click to browse your device.

PDF-only actions stay on this device. Office conversions use the protected Python document engine.

Tool settingsAdjust the result before processing.

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No extra settings are required. Review the file preview, then process it.

Choose a file to continue.

About this tool

Repair PDF files: Normalize PDF structure and rebuild the file using a browser-based PDF engine for better compatibility.

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Switch between PDF cards and full page previews, then reorder or remove items before processing.

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Browser-capable PDF actions remain local. Document conversions use an isolated Python process and temporary files are deleted automatically.

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The finished file is returned directly to this page for download after processing.