Opera lets you surf the Internet in a safer, faster, and easier way. One of the most full-featured Internet power tools on the market, it includes pop-up blocking, tabbed browsing, integrated searches, and advanced functions like Opera's groundbreaking E-mail program, RSS Newsfeeds and IRC chat. You can customize the look and content of your browser with a few clicks of the mouse.
Opera has the following other editions available: Opera for FreeBSD, Opera for Linux and Opera for Mac OS X.
See how it looks like,
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Download it here