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KeyLemon 2.4.3

Hands free identification in real time

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Average rating: 4.2/5 (126 votes)
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KeyLemon was developed to change the way people link with technology. The industry leading face and speaker identification algorithms are perfect for direct user authentication, created internally from the ground up to be quick, seamless and convenient.


KeyLemon’s closed loop identification algorithms operate in real time for effective biometric based login, or constant monitoring without disquieting the user.


Identifying by vocal and facial characteristics emulates natural human interplay and enables verification without physical contact, at a distance or passively.


With KeyLemon’s leading edge eye blink identification and anti-spoofing technologies, speaker and face recognition can offer safe two-factor biometric identification.

Your identity is more than just a username or a number. With KeyLemon you are known by your voice and your face, the same way your family and friends recognize you. No passwords to lose, no keys to leave behind. Use the identity that follows with you everywhere, the one you were born with. Your face is singular, and everybody has one.


  • Well-organized and appealing interface.
  • Alternative authentication method.
Name KeyLemon
Version 2.4.3
Developer | see all products from this developer
Product Homepage KeyLemon
License Free (Freeware)
Last Week Downloads 94
All Time Downloads 168,049
Filesize 87.7MB
OS Support Win 8/8.1/10/Vista/7
Category Utilities

100% CLEAN Certification

BadgeKeyLemon has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
KeyLemon 3.2.3 October 06, 2015 - Latest Version
KeyLemon 3.2.2 September 04, 2015
KeyLemon 3.0.0 February 19, 2015
KeyLemon 2.7.2 August 11, 2014
KeyLemon 2.4.3 August 25, 2011

Download the free KeyLemon