Spy4PC   
http://www.spy4pc.com

Spy4PC is the most affordable and powerful spy software for windows, monitor all computer activity and Internet use. It can automatically track visited website addresses, and log work time on each application. * Application usage recording * Keystroke recording * Screenshot recording * Email recording * Chat/Instant Messaging recording * Website Recording * Totally Stealth in windows

SpyAgent   
http://www.spytech-web.com

Worried about how others are using your computer - or what they are doing - while you are away? Employees abusing your workstations? SpyAgent is the powerful, award-winning spy software solution, that can log all keystrokes, emails, windows, websites, applications, internet connections, chat conversations, passwords, print jobs, documents viewed, and even screenshots! SpyAgent runs in complete STEALTH with optional EMAIL Delivery and logging and lockdown scheduling. Record any actions on your PC with this powerful full featured PC SPY! SpyAgent is used by home users and businesses alike - as it provides the most comprehensive data logging that can be found anywhere. No activities done on the PC escape SpyAgent's logging! SpyAgent also features powerful filtering and access control features, such as Chat Blocking (to restrict access to chat software), Application Blocking (to prevent specific applications from being executed), Website Filtering, and more! SpyAgent is not only an award-winning PC Spy, but also a powerful activity filtering package.

Elite Spy Software   
http://www.widestep.com

Elite Spy Software is the professional monitoring tool. Fast and Powerfull! Elite Spy Software helps people keep tabs on what is going on on their computers while they are away or while they are operated by other users. Elite Spy Software works in low-kernel 100% stealth mode and gurantees that all keystrokes on the local PC are recorded and stored into encrypted user-friendly report, which can be secretly e-mailed to your mailbox. You can also save all the spy activity invisibly to the shared network drive and remotely monitor computers. Elite Key Logger is a unique Spy Software. Unlike other Spy Software it can also capture Windows XP logon password and Windows 2000 password. You can also read recorded incoming and outgoing e-mails and find out which applications were running at specified time on the PC.

Spy Lantern Keylogger   
http://www.spydex.com

Spy Lantern Keylogger is a spy software intended for monitoring all aspects of user activity. It allows you to see what exactly they are doing on your PC. You can see every keystroke they've typed in every application. This means that you can get every reply they've done in online chat, every e-mail they've sent via e-mail client or web based e-mail service. Spy Lantern Keylogger records every online resource they've visited in the Internet or Intranet. You can see every password they've entered, every application they've used and duration of their work. Spy Lantern Keylogger records every user's logon, every power on and power off on your PC. Spy Lantern Keylogger is the first totaly invisible keylogger. So no one can determine that you are watching on him. Additionally Spy Lantern Keylogger is password protected. This means that no one can configure, view reports or even uninstall Spy Lantern Keylogger without supplying valid password. Unlike other spy software, Spy Lantern Keylogger works excellent in both Windows XP with Fast User Switch enabled and Windows Terminal Services. It also has intuitive user interface and amazing easy-to-understand Reports Viewer with eye catching reports.

Wiretap Professional   
http://www.wiretappro.com

Wiretap Professional is state-of-the-art, Stealth PC monitoring & surveillance software. Powerful features let you capture and record virtually everything on a PC including: all keystrokes typed, passwords entered, incoming & outgoing emails, incoming & outgoing instant messages (AIM/ICQ/MSN/Yahoo), all websites visited, all applications started & documents opened, folders browsed, and much more! The Screen Snapshot feature allows you to record screenshots as often as you want, giving you the ability to see exactly what the user's desktop looks like at any time. All log files and screenshots can be emailed or uploaded via ftp at specified intervals to any email address or ftp site you choose for Remote Monitoring of the tapped PC. In addition to Wiretap's monitoring & capturing functions, it also offers content filtering: restrict access to specific web site URL's, limit access to a specific list of URL's, filter applications being launched on the tapped PC by filtering Window titles, and more. Wiretap also features two modes of operation: Stealth Mode and Normal Mode. Stealth mode takes steps to be virtually undetectable on the user's system and functions more as "Spy Software" for added security. Normal mode, suitable for corporate use, allows the Wiretap Admin to warn the user at startup that he or she is being monitored.