
Free
About
The DigSig Authenticator is your one stop shop for verifying DigSigs and getting a digital version of your document displayed right on your phone.
But what is a DigSig?
A DigSig is a code applied to a document in the form of barcode or NFC to authenticate it and ensure it hasn't been tampered with. It functions as a digital "stamp" and is utilised with a specific blueprint to validate the document's original condition, certifying it has remained unaltered since it was stamped.
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What's New in DigSig Authenticator
1.5.4
October 9, 2025
Improved NFC read performance and fixed a rendering bug.

