Download GRFinger Fingerprint SDK 2009
GrFinger Fingerprint SDK is a groundbreaking fingerprint recognition Software Development Kit (SDK) that allows you to integrate biometrics in a wide variety of applications. Thanks to its support for dozens of programming languages, richness of code samples, and its thorough documentation, you will start developing your application in a matter of hours!
GrFinger is provided in two different releases. GrFinger 4.2 Windows supports many Windows programming languages through either DLL or ActiveX (COM). GrFinger Java 4.5 allows development of cross-plataform Java programs that will run either in Microsoft Windows or Gnu/Linux.
Several companies, including the fingerprint readers manufacturers, provide fingerprint recognition SDKs. To help your decision, here are a few points worth considering, and looking for them on other provider's solutions:
Multiple fingerprint reader support: usually, the fingerprint libraries provided by the manufacturers only support their own device. GrFinger's support for multiple fingerprint readers allows you to choose the more suitable reader, and even after application development or deployment, makes you able to change the fingerprint reader you are using, without modifying your code!
Driver-less Microsoft Fingerprint reader and Digital Persona support: you don't need the manufacturer's driver or SDK (API). Our SDK comes with its own driver for these readers.