Handy Keyloggeris 4 
1 a new version of award-winning keylogger which gives you full control over your PC, and is totally undetectable to other users. With Handy Keylogger it is possible to start stealth monitoring in several clicks after your free download is complete. Handy keylogger mainly features and does a very good job with four types of logs: keystrokes log, clipboard log, screenshots and websites visited.
Ghost Keylogger is an invisible easy-to-use surveillance tool that records every keystroke to an encrypted log file 
The log file can be sent secretly with email to a specified receiver. Ghost Keylogger also monitors the Internet activity by logging the addresses of visited homepages. It monitors time and title of the active application; even text in editboxes and message boxes is captured. The key logger runs invisbly on all operating systems.
Active Keylogger Home is a very simple utility. If you think that somebody is using your computer when you are not around, then you should install this software. You can control this application from the toolbar of your desktop. 
Keylogger Home can track your computer, based on keyboard actions made by someone else. If you want to be sure that nobody is seeing this utility, just activate the program at startup of your computer and choose to run in stealth mode.
WideStep Software presents light and affordable monitoring utility – Quick Keylogger
Simple download and support of 64 bit Windows guarantees a smooth start of your work with the optimal set of features: keystrokes, websites and other monitoring options. Simple but clear HTML reports make Quick Keylogger a great solution for everyone.
Send email reports 
Ftp log reports. Remote install.
Support unicode and multibyte-character set (MBCS) encoding, thus it can log all languages! Including European, Asia languages etc. It can spy all keyboard events and view it conveniently. It also has ability of invisibly monitor, password protect etc. This quickly updating spyware tool is suited for the investigative or spector needs of law enforcement, business, and private individuals.
If you want to know, what your neighbor is talking about on Yahoo! Messenger chances are you can’t. However, if you have access to the Internet gateway used by your neighbor and you can install Yahoo Messenger Monitor Sniffer there, you’ll almost surely be able to monitor his conversations. This program uses WinPcap (Windows Packet Capture Library) to sniff the network traffic. When the setup of Yahoo Messenger Monitor Sniffer finishes, you are asked to install WinPcap as well. 
Statistics point out that today even young kids often become "hackers" after reading a few docs published on the Internet 
If you don't want to be responsible for your kids buying goods on-line with stolen credit cards, you need a program like KGB Keylogger that logs all keyboard activities and applications running. The program can send you reports via e-mail. You will have access to all e-mail written by your kids and all their passwords.
Keylogger Pro secretly monitors keyboard activity, allowing you to see all the keystrokes later. All this data is written into a special data file, which is not encoded. I thought that’s worth mentioning. If everyone has access to the folder where the program writes its data, he or she might figure out what you are doing. 
Perfect Keylogger is a remote surveillance tool which enables you to visualize the keystrokes, chats, websites, screenshots and passwords of persons logged on your computer or network computers. Reports can be visualized with the application and saved as HTML files or schedule the program to send you regular emails with logs of the workstations where it has been installed. 