Comparison of different software based keyloggers.

Designers and manufacturers of hardware devices for PS/2 and USB keyboards as well as laptop compatible devices and PCI card versions.

Free monitoring tool that includes passwords hidden behind asterisks and conversations in common instant messengers.

A free, open source application written in Python that keeps a log of all keystrokes. Screen shots, documentation and a support forum.

Invisible keylogging surveillance software with email functionality.

Software to record all keystrokes typed and secretly take snapshots of desktop activities.

Software that keeps a log of all keystrokes on the computer. Screen shots, and trial download.

Monitoring software for Windows. Includes others utilities for Windows and PHP/Mysql resources.

Hardware keylogger for both PS/2 and USB keyboards. Available in various memory sizes depending on the model chosen.

Software that runs in stealth mode and records all keystrokes of all users with option to have reports emailed to a remote address.