Recovery Assistant
Damaged-file signature analysis & recovery (PNG · JPEG · ZIP/DOCX/XLSX)
🔒 100% on-device — damaged files can be sensitive, so this feature offers no hybrid mode. Your files never leave the browser.
Drag a file here or click to browse
Upload any file to diagnose its signature
Analyzes a corrupted file’s signature (magic bytes) and attempts recovery. Everything is processed locally.
What you can do
- ✓Corrupted file diagnosis (signature analysis)
- ✓Recovery attempts for PNG, JPEG, and ZIP/DOCX/XLSX
- ✓Before/after preview
- ✓100% in-browser processing
How to use
- 1Upload a corrupted file
- 2It is diagnosed automatically
- 3Attempt recovery and preview the result
Supported formats · PNG · JPEG · ZIP · DOCX · XLSX