Free ad software for windows

Ad-aware is a small detection and removal tool that will comprehensively scan your computer for known Datamining, aggressive advertising, Parasites, Scumware, Keyloggers, selected traditional Trojans, Dialers, Malware, Browser hijackers and tracking components.
Installation Note: Uninstall any previous version before installing this one, as to avoid problems.
You can BUY the PRO or PLUS version.

AD Locator is a small freeware .NET tool that will query your Active Directory network for a specified Username or Computer name and return the Active Directory path.

Ad-search is a handy local database for known spyware, which makes it very easy to check if a certain application is spyware.
How often did you download a so called "freeware" application, just to find out it is really spyware? Now there is an easy solution: Just enter the name into Ad-search, and it will show you if, and what spyware-system it uses.
You can download the latest Ad-search database on this page, updated weekly. Are you tired of downloading a lot of software, just to find out it is really spyware ? If yes, check out Ad-search, and you might get the answer before Ad-search is a handy local database for known spyware, which makes it very easy to verify if your application is spyware, and what advertising system it uses.
Just enter the name of the suspicious program into the textbox, and Ad-search will try to locate it in its database.

A totally free software that allows you to monitor Craigslist and receive the new ads. Ad Notifier is totally free software that you can use to monitor Craigslist and alert you about new ads that meet your interests.
For example, you can have Ad Notifier tell you about everything thats listed for free in your area. Or, say youre looking for a vehicle, job, even a USB cup warmer, you can specify keywords for Ad Notifier to notify you about.
You can set the check interval from every 1 to 120 minutes. Ad Notifier just sits silently as a taskbar icon using very little system resources, and when ads are posted on Craigslist.org that match your criteria, a window is displayed with the matching results.
Ad Notifier is able to monitor any number of categories, and even pages from multiple cities. There is also no limit on the number of keywords to monitor.
System requirements:
- .Net Framework

AdBuster gives AOL users the chance to regulate the amount of advertising they receive while signed onto the America Online service.
At first glance, you may think that there is not much to this program. Essentially, you are correct. There is not much to this program in terms of visual interface. The real power of this program is mostly ?behind the scenes?. Simply minimize the Ad Buster window into the system tray and go about your business.
When you come across an advertisement in the AOL service you want to close and keep closed, simply right click over it. It will disappear.
The ad will automatically be closed the next time you visit that area!