Free Fingerprint Verification SDK

Free Fingerprint Verification software development kit is a freeware SDK designed for adding fingerprint verification functionality into various applications. The SDK is most suitable for developing biometric logon applications, but it can be used also for any other application that do not require to store more than 10 fingerprints.

The Free Fingerprint Verification SDK functionality allows reading fingerprints from scanners and performing fingerprint verification (1:1 matching) only. Quality control can be applied to accept only good quality fingerprints from fingerprint scanners.

Microsoft Windows 7, Vista & XP operating systems are supported.


Download Free SDK (140 Mb).

After downloading please unpack the archive with the SDK and review the files in Documentation folder for further instructions.

System Requirements

  • Computer with x86 compatible processor running at 1GHz or better;
  • Microsoft Windows 2000/XP/2003/2008/Vista/7 operating system;
  • Microsoft .NET framework 2.0 (for .NET components);
  • Microsoft Visual Studio .Net 2005 or newer, or Microsoft Visual Basic 6 (for application development) or Delphi IDE.
  • A fingerprint scanner that is supported by Free Fingerprint Verification SDK;
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Neurotechnology Distributors Map Ex-Cle S.A - representative in Argentina FingerSec do Brasil - distributor in Brazil (web site in Portuguese) Distributors in Chile Neurotechnology's Chinese Office (web site in Chinese) Security Systems Ltda - distributor in Colombia (web site in Spanish) Data6terms - distributor in Congo D.R. General Security El Salvador - distributor in El Salvador (web site in Spanish) Infokey Software Solutions - distributor in Greece (web site in Greek and English) Fulcrum Biometrics India Pvt. Ltd. - distributor in India Accent e Technology - distributor in India Hagai Jaya Teknik - distributor in Indonesia Biometric srl - distributor in Italy (web site in Italian) Software Sources Ltd - distributor in Israel Tegara Corporation - distributor in Japan (web site in Japanese) Bruce and Brian Co., LTD. - distributor in Korea (web site in Korean) Digital Data Systems - distributor in Pakistan Ex-Cle S.A - distributor in Paraguay Digital Works - distributor in Peru Fingerprint i.t. - distributor in South Africa Intuate Biometrics - distributor in Spain (web site in Spanish) Sri Lanka Division - Neurotechnology Lab Delaney Biometrics - distributor in the UK Fulcrum Biometrics - representative in the USA Unifyia, Inc - distributor in the USA Distributors in Venezuela
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