Revealer Keylogger Free Edition
Free keylogger monitoring tool that logs every keystroke even passwords behind asterisks and conversations in common instant messengers.
Winvestigator
Winvestigator starts on boot, and runs undetectable in Windows capturing keystrokes, URL's, mouse-clicks, and screen shots to an encrypted log file (can be auto emailed). A web style interface and thorough help make it easy to use this powerful tool.
PC Activity Monitor Professional
PC Activity Monitor Professional (PC Acme Professional) is an ultimate invisible and undetectable easy-to-use monitoring and surveillance tool for personal and network PCs. It is professional software that captures all users activity on the PC.
Discreetmail
Discreetmail can be run from a floppy or CD to use on any computer or installed on your own computer. It starts up very quickly and allows the user to send emails using any email address you like as the sender. Emails can also be encrypted.
PC Activity Monitor Standard
PC Activity Monitor Standard (PC Acme Standard) is an ultimate invisible and undetectable easy-to-use monitoring and surveillance tool for personal PCs. It is professional software that captures all users activity on the PC.