Firefox

Firefox offers a fast, safe Web browsing experience. Browse quickly, securely, and effortlessly. With its industry-leading features, Firefox is the choice of Web development professionals and casual users alike.

The Web, as it's meant to be experienced

Features

• Faster than Safari. Firefox stays speedy when other browsers become sluggish.
• More private than Chrome. Firefox respects your privacy by minimizing suggestive pop-ups.
• Bursting with features. Tabbed browsing, developer tools, extensions -- Firefox has it all, giving you the power to explore, customize, and create like never before.

New:

• Dark mode in reader view expands so that windows are also dark on the controls, sidebars and toolbars.
• Improved extension security and discovery:
• New reporting feature in about:addons allows you to report security and performance issues with extensions and themes.
• Redesigned extensions dashboard in about:addons provides easy access to information about your extensions, including data and settings access required by each extension.
• Find high quality, secure extensions via the Recommended Extensions program in about:addons, which now displays user count and ratings for each extension. "Recommended" badges for these extensions also appear on AMO. More extensions will be added over time.
• Cryptomining and fingerprinting protections are added to strict content blocking settings in Privacy & Security preferences.
• WebRender will roll out to Windows 10 users with AMD graphics cards.
• Windows Background Intelligent Transfer Service (BITS) update download support, which allows Firefox update downloads to continue when Firefox is closed.

Fixed:

• Various security fixes.
• Local files can no longer access other files in the same directory.

Changed:

• Unified existing locales (bn-BD, bn-IN) under a single Bengali (bn) localization.
• The following unmaintained translations have been removed: Assamese (as), English - South Africa (en-ZA), Maithili (mai), Malayalam (ml), Odia (or). Existing users will be migrated to the British English (en-GB) version.
• When an HTTPS error caused by antivirus software is detected, Firefox will attempt to automatically fix it
• Camera and microphone access now require an HTTPS connection.
• The way non-default preferences are synced has changed.