Fingerprint Biometrics SDK

Software Development Kits

Software development kits for the integration of U.are.U, Eikon and TouchChip fingerprint biometrics

SDK for the leading single fingerprint readers

DigitalPersona U.are.U biometric identity SDKs support both DigitalPersona U.are.U readers and modules, as well as EikonTouch readers.


Rapid integration of TouchChip and TouchStrip modules

The TouchChip module SDK enables quick integration of the pre-assembled TouchChip and TouchStrip modules, expediting your development times.


Getting started is easy

DigitalPersona U.are.U and TouchChip “Getting Started Kits” contain everything a developer needs to begin using Crossmatch fingerprint biometrics. Complete with APIs, drivers and a biometric engine, our biometric identity SDKs are fully documented and come with sample applications for as-is or modified use.

Single Finger Authentication SDK

DigitalPersona U.are.U Developer Kit

U.are.U Developer Kits include both the U.are.U 4500 Reader and the PIV-certified EikonTouch 710 Reader. We have assembled everything you need including hardware samples, downloadable royalty-free SDKs, sample code, documentation and membership in our Developer WebPortal. We also offer a U.are.U SDK Developer Kit with software only.

TouchChip and TouchStrip Module Development Kit

The TouchChip Developer Kits provide a complete set of silicon-based hardware and software tools to enable development and a fast time to market for your fingerprint biometric solution. The kit includes hardware samples, integration guidelines, datasheets, software programming tools, sample code and membership in our Developer WebPortal.

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