GrFinger is a powerful fingerprint scanning/matching library. It comes in two flavours: DLL and ActiveX formats. A sample application source code is provided in many languages (VB, Delphi, .NET). Many fingerprint readers are supported, including the Microsoft Fingerprint Reader. Two powerful end-user applications comes in the package: Windows logon; add biometric identification in your own applications without coding.
||Free to try
||Windows 98/Me/NT/2000/XP/2003 Server