PC Control
PC Control allows the system administrator (aka, Parent) to establish access controls for each username. For each day of the week, the administrator sets access times, as well as the total length of time available for use. The program is based upon a "set and forget" philosophy.
http://software.faithclass.com/PCC.ZIP - 272Kb - Download - Screenshot

Aye Parental Control
Aye Parental Control helps parents restrict the time that children spend on computer and Internet. It is the utility for home PC that enables a parent regulate When and How-much of children's time that can be spent on the computer whether it be playing games or surfing the Internet. ... Offer two time options: Parents can define a specific time period or an accumulated time amount. ... Features: Aye Parental Control's powerful capabilities provide you with the tools to give your children the best of computing by doing the following: Setting up as many user accounts as required.
http://www.ayesoftware.com/apc/apc.exe - 2Mb - Download - Screenshot

Parental Control Tool
Parental Control Tool is a powerful security utility that allows you to restrict access to Windows important resources. This easy-to-use utility helps you to keep your computer in order. It enables you to impose a variety of access restrictions to protect your privacy. ... You can define several time intervals and time durations to manage users working time very easy. ... Parental Control Tool supports Internet Explorer security that enables you to customize many aspects of the Internet Explorer Web browser.
http://www.pchomesoft.com/downloads/ptool.zip - 1Mb - Download - Screenshot

BitDefender 9 Internet Security
BitDefender 9 Internet Security covers all the security needs of an Internet-connected family. It provides essential protection against viruses, spyware, spam, scams, phishing attempts, intruders and objectionable web content. Antivirus The mission of the Antivirus module is to ensure detection... Parental Control, The BitDefender parental control module can block access to web sites you deem inappropriate, block access to the Internet for certain periods of time (such as when it's time for lessons), and block applications like games, chat, filesharing programs or others from running.
http://download.bitdefender.com/wi...l/en/bitdefender_isecurity_v9.exe - 16Mb - Download - Screenshot

PC-Time Manager
PC-Time Manager is considered a parental control software that limits computer time. If your children are spending a lot of time chatting on the internet (MSN, AOL, ICQ), or most of their time playing games, you have to set a computer time limit in order to keep them safe from computers... PC-Time Manager is multi lingual as it comes in two languages: English and French, you only need to change the settings in the control panel menu to switch between languages. ... PC-Time Manager gives you the ability to share the same computer among your children by giving each child a computer time...
http://www.virtualsoftwareltd.com/...emanager/pctimemanagerinstall.exe - 695Kb - Download - Screenshot

QualityTime
Quality Time parental control software solves all of those arguments about computer usage in the home. Now you can limit usage to particular times of the day, and limit individuals to an amount of time within those periods, without having to have an argument. ... Quality Time is now available in German and English, and will speak configurable warnings at 5 minutes and one minute before time runs out, using Microsoft Agent Technology. ... When a user's time is up, the software pops back on top, and prevents them from running any programs.
http://www.wieser-software.com/qualtime/qualtime.exe?216.32.71.18.exe - 374Kb - Download - Screenshot

KidsWatch Time Control
KidsWatch Time Control™ is one of America's leading Parental Control Software packages that allows you to limit and control the time your children spend on the computer, access the Internet or play games. Time Control™ helps you block unwanted software from being downloaded, prevents overuse and... With KidsWatch Time Control™ you will be able to: Limit Internet Surfing, chatting and game playing to a time and duration you are comfortable with. ... KidsWatch Time Control™ helps you have command over the time and activity your children spend on the computer and the Internet.
http://www.kidswatch.com/shareware/tcpkg21.exe - 3Mb - Download - Screenshot

Child Control 2005
The most optimal parental control for all Windows-PCs (incl. XP). Set time limits for the PC and/or the Internet and block/filter unwanted Internet contents. Limit access to internal Windows components and personal folders. A protocol informs you at any time as to what happened on your computer... smart. ... Several safety steps for young computer freaks that are too? ... Access is protected via password.
http://www.salfeld.com/prg/chico2005.exe - 4Mb - Download - Screenshot

Crawler Parental Control
Protect Your Children Get perfect control of websites your children browse, software they use, and folders they access. Regulate the time when they can use your computer and connect to the Internet. Hide content on your computer that you don't want them to see. ... Determine how much time your kids can spend on the computer, both online and offline, by creating pre-set periods and time limits that users can access your computer and get connected to the Internet. ... Schedule Time Spent on Your Computer Time spent surfing the Internet and playing computer games passes quickly.
http://www.crawlerparental.com/dnl/files/3/parentalControl.exe - 2Mb - Download - Screenshot

eScan Internet Security Suite
eScan Internet Security Suite is a complete security suite which provides essential protection against viruses, objectionable content, spyware, adware, keyloggers, hackers and privacy threats. eScan scans the local and network drives for viruses and cleans them on a real-time basis. ... It offers a combination of features to help you fight the threat of viruses, set security policies for parental control over content accessed by your child. ... Parental Control. ... Real Time Content Scanning for all kind of SMTP, POP3 and HTTP traffic.
ftp://ftp.microworldsystems.com/download/escan/es_iwne.exe - 16Mb - Download - Screenshot