|Windows, Mac OS X, Linux,
BSD, Solaris, OpenSolaris,
GNU, AmigaOS 4
|MPL/GNU GPL/GNU LGPL
Firefox is a free, open source web browser descended from the Mozilla Application Suite and managed by Mozilla Corporation.
Latest Firefox features include tabbed browsing, spell checking, incremental find, live bookmarking, a download manager, private browsing, location-aware browsing (also known as "geolocation") based exclusively on a Google service and an integrated search system that uses Google by default in most localizations. Functions can be added through add-ons, created by third-party developers, of which there is a wide selection, a feature that has attracted many of Firefox's users.