Is that PDF what it claims to be?
Drop a document and get a forensic verdict in seconds. Signature status, changes after signing, and what the metadata says about its history.
- Files are never stored
- Results in seconds
- No account needed
consulting-agreement-signed.pdf
This document was modified after it was signed.
Modified after signingDigital signatureRe-save layers present
Drop a PDF here
PDF, up to 25 MB
Files are analyzed in memory and never stored.
Have a Pro license key?
With a valid key, every report is unlocked in full.
PDF check
Signature status, changes after signing, and what the metadata says.
Photo check
Original camera metadata, capture time, and edit traces.
Compare versions
Byte-identical, derived, or independent files that merely look alike.
Email check
Delivery route, sender alignment, and recorded authentication.