AOLserver is a free web server, which will be further developed and used by AOL. It is multithreaded, which can process programmed with the scripting language Tcl dynamic websites, and is primarily used for high traffic websites. AOLserver is released under the AOLserver Public License, which is similar to the Mozilla Public License ( MPL), and alternatively under the GNU General Public License ( GPL).
It was originally developed by the company Navisoft under the name " NaviServer ", but renamed in 1995 when AOL bought up Navisoft. Since mid-2005 there under the original name NaviServer secession. In this split-off version of the decision-making process should be conducted openly about new features.