This is a keylogger that I originally wrote in 2004, and have modified many times since then. The application runs silently in the background capturing all key presses on the keyboard and saves them to a log file for later review.
Keyloggers can be used for both legitimate and malicious purposes. Using Keyloggers (maliciously or not) may be an illegal act according to your local, state, or federal laws. I assume no liability and cannot be held responsible for any damage or misuse of this software source code.