May 02, 2017 From Firefox 57 onwards, Firefox browser won’t load any type of legacy add-ons. Latest Firefox 55 Nightly started showing the non-WebExtension add-ons.
Windows Operating Systems (32-bit and 64-bit) • Windows 7 • Windows 8 • Windows 10 Recommended Hardware • Pentium 4 or newer processor that supports SSE2 • 512MB of RAM • 200MB of hard drive space Mac Operating Systems • macOS 10. Fdic Honors Attorney Program. 9 • macOS 10.10 • macOS 10.11 • macOS 10.12 Recommended Hardware • Macintosh computer with an Intel x86 processor • 512 MB of RAM • 200 MB hard drive space GNU/Linux Software Requirements Please note that GNU/Linux distributors may provide packages for your distribution which have different requirements. • Firefox will not run at all without the following libraries or packages: • GTK+ 3.4 or higher • GLib 2.22 or higher • Pango 1.14 or higher • X.Org 1.0 or higher (1.7 or higher is recommended) • libstdc++ 4.6.1 or higher • For optimal functionality, we recommend the following libraries or packages: • NetworkManager 0.7 or higher • DBus 1.0 or higher • GNOME 2.16 or higher • PulseAudio.
About Firefox for Mac Mozilla Firefox is a graphical web browser developed by the Mozilla Corporation and a large community of external contributors. Firefox started as a fork of the Navigator browser component of the Mozilla Application Suite.
Firefox has replaced the Mozilla Suite as the flagship product of the Mozilla project, under the direction of the Mozilla Foundation. To display web pages, Firefox uses the Gecko layout engine, which implements most current web standards in addition to several features which are intended to anticipate likely additions to the standards. 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.
Mozilla Firefox is a cross-platform browser, providing support for various versions of Microsoft Windows, Mac OS X, and Linux. Firefox Features • Improved Tabbed Browsing • Spell Checking • Search Suggestions • Session Restore • Web Feeds (RSS) • Live Titles • Pop-up Blocker Updates.