SIGNificant SignAnywhere is a mobile application that lets users sign PDF documents anywhere, anytime with just a few clicks on a mobile device. This app is designed by Namirial GmbH and is available for free on Android devices. This app is compatible with Android 13.0 and works best over WiFi or high-speed cellular data.

The app provides a natural signing experience like pen on paper while signing on the screen. It also captures biometric parameters such as acceleration, speed, and rhythm to create forensically identifiable signatures. This feature helps in the analysis of the captured signature in case of a dispute. SIGNificant SignAnywhere also allows users to review documents and complete form fields before signing them. The app is Adobe Acrobat compatible PDF, so the document can be viewed with any standard PDF viewer. However, an internet connection is required while signing a document with SIGNificant SignAnywhere as the documents are processed online on the server.