Keylogger Spy Monitor Free Edition - Version 2.0 Keylogger Spy Monitor Free Edition is the best free keylogger spy software that logs all keystrokes, chats, emails and passwords. It run very secretly so that other users won't know its existance. You can unhide it with your hotkeys to view logs and change settings on its neat interface. The hotkeys only works in your own Windows user account. It's 100% free but very powerful and easy to use!