From BlazingTools Software:
Keylogger Detector is an original solution, created to detect the stealth monitoring software by behavior.
Keylogger Detector is able to detect the newest, modified or custom-built keyloggers, which are not yet detectable by the traditional security software.
Windows XP, 7, 8 and 8.1 are supported.
What's new in this version:
Windows 8.1 support added