GrFinger Component is the core matching fingerprint technology and allows system integrators and developers to seamlessly add fingerprint recognition to programs, creating custom one-to-one verification and one-to-many identification applications, such as time and attendance, point of sale identification and physical access control.
GrFinger Fingerprint Recognition SDK (including reader capture, template extraction and fingerprint matching features), features: an ActiveX component; a DLL Component; a Java wrapper; import files for Visual Basic, C/C++ and Delphi; identification and verification sample application source code written in Visual Basic 6.0, Delphi 6.0, Java, VB.NET, C++.NET, C#; ActiveX component documentation; DLL component documentation; Java wrapper documentation; sample images.
GrFinger supports many fingerprint readers: DigitalPersona U.are.U 4000, SecuGen Hamster FDU02, Geomok (Testech) Bio-I, Crossmatch USB Fingerprint readers, Microsoft Fingerprint Reader.
The 4.1 version of GrFinger suite also brings two completely new end-user applications:
Desktop Identity: With this application you can assign an ID to each person by his/her fingerprints. When someone is identified, his/her ID can automatically fill a form field of any program. No programming skills are required. You can use Desktop Identity in applications such as Time and Attendance, Access Control, Identification and Point of Sale.
Desktop Login: With Griaule Desktop Login you can log into your computer with only one touch: when your fingerprint is identified, the computer automatically logs into your account.
This version is free for non-commercial use and evaluation.

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