Opera

Opera
Opera is a fast, user-friendly, and highly versatile Internet browser that includes a newsreader, integrated search, and e-mail client. The keyboard plays an integral role in surfing, making Web navigation easy and fast. You can run multiple windows even at start-up, and special features are included for users with disabilities.Versions 5+ are the full version of Opera available for free in an ad-sponsored version. Registered users will not see ads.
Opera 9.01
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Mozilla Firefox

Mozilla Firefox
Mozilla Firefox is a free, cross-platform, graphical web browser developed by the Mozilla Corporation and hundreds of volunteers. The browser began as a fork of the Navigator component of the Mozilla Application Suite; Firefox has since become the foundation's main development focus (along with its Thunderbird mail and news client), and has replaced the Mozilla Suite as their official main software release.Firefox includes an integrated pop-up blocker, tabbed browsing, live bookmarks, support for open standards, and an extension mechanism for adding functionality.
Mozilla Firefox 3.52
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Internet Explorer

Internet Explorer
Microsoft Internet Explorer is a browser for searching and retrieving data from the Internet.
Internet Explorer 7.0 Beta 3
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