Free spyware blockers

Yahoo Toolbar with Anti-Spy is one of those browser toolbars that adds new functionnalities to your browser, such as easy search and a bookmark services, but this version also provide anti pop-up features and some form of protection against spyware.

All-in-One SECRETMAKER considers itself the swiss army knife for the internet. It is a general purpose program composed of many tools against all matters of security and annoyances when connecting to the internet. It has a spam filter, but also an anti spyware, an anti virus and many utilities to reduce the marketing aspect of surfing, like popups, banners, flash blocker, and finally, utilities to protect your browser privacy like a cookie eraser and browsing history cleaner.

A browser toolbar from the GoGoData search engine with additional features for you browser relating to privacy and security matters. It will block web advertising (even flash animated ads), block adware and spyware installations, clean up your browsing history and helps you manage passwords, among other things.

SpywareBlaster prevents the installation of ActiveX-based spyware, adware, browser hijackers, dialers, and other potentially unwanted software and can also restrict of bad behaving sites. It offers a up-to-date protection with the latest definitions files. It also allows you to revert back to a secure state of your computer if it ends up being infected with spywares or browser hijackers.