An historic name in software will effectively pass into history in February as AOL discontinues development and active support for the Netscape browser, according to an official blog.

AOL will keep delivering security patches for the current version of Netscape until Feb. 1, 2008, after which it will no longer provide active support for any version of the software, according to a Friday entry on The Netscape Blog by Tom Drapeau, lead developer for Netscape.com. The Netscape.com Web site will remain as a general-purpose portal.

Netscape was the original mass-market Web browser and helped to popularize the Internet in the mid-1990s, but it has long taken a back seat to Microsoft Internet Explorer and Mozilla Firefox. Firefox itself traces its roots back to Netscape software that was made into open source. The Mozilla Foundation was founded in 2003, with support from AOL, and has released successive versions of Firefox while AOL continued to develop Netscape on top of the same platform, Drapeau wrote.

Groups within AOL have tried and failed to revive Netscape Navigator and gain market share against Internet Explorer, according to the blog entry.

"AOL's focus on transitioning to an ad-supported Web business leaves little room for the size of investment needed to get the Netscape browser to a point many of its fans expect it to be," Drapeau wrote. "Given AOL's current business focus ... we feel it's the right time to end development of Netscape branded browsers, hand the reins fully to Mozilla, and encourage Netscape users to adopt Firefox," Drapeau wrote.

The Mosaic Netscape browser was posted for downloading in 1994 by Mosaic Communications, which later changed its name to Netscape Communications. That company kicked off the dot-com boom with its hugely successful initial public offering in August 1995 and was acquired by AOL in 1999. But Internet Explorer, introduced in 1995, eventually dominated the browser market. Microsoft's bundling of its browser with Windows operating systems was a key issue in antitrust lawsuits filed against it in 1997.

As of this month, Netscape had only 0.6 percent of the browser market, which was still dominated by Internet Explorer with more than 77 percent, according to Web application and analytics firm Net Applications. Firefox was gaining, however, with market share just over 16 percent.

Users will still be able to download old versions of Netscape from an archive, currently located here, though they will not be supported by AOL, Drapeau wrote.