Mozilla Firefox

Mozilla Firefox Beta 9 40.0

Test version of the popular browser that lets you try new features

PRO: Option to only load secured items on a page
CON: Slower scrolling in Gmail
Vote: 7.5/10 (216 votes) Platform: Windows

Mozilla Firefox 31.0

Firefox is one of the most widely used and trusted modern...

Firefox is one of the most widely used and trusted modern web browsers, supporting a host …

PRO: Silent updates for Windows users
CON: High CPU usage with Flash videos
Vote: 0.0/10 (0 votes) Platform: Windows

Mozilla Firefox 4.42

Popular and widely used internet browser software

Mozilla Firefox is a feature-rich and highly customizable web browser that’s user-friendly enough …

PRO: The auto-complete feature
CON: Slow to start
Vote: 7.1/10 (19303 votes) Platform: Windows

Firefox Aurora a2 29.0

Version release of Mozilla's flagship web browser

PRO: Gives an overview of features to be included in the newest version of Firefox
CON: Unstable
Vote: 7.4/10 (300 votes) Platform: Windows

Mozilla Firefox 3 3.6.28

Next-generation internet browser from Mozilla with a customizable interface

Mozilla Firefox 3 is one of the earliest editions of the popular web browser. While it lacks some …

PRO: New tool to check for updates for plugins
CON: Really old
Vote: 7.2/10 (1135 votes) Platform: Windows

Firefox beta_51.0

High-performance free and open source web browser

Firefox Browser for Android is the mobile version of the very popular Firefox desktop browser …

Vote: 4.4/5 (102 votes) Platform: Android

Utilu Mozilla Firefox Collection 1.1.9.1

Determine how your personal or professional website will appear in different versions of Mozilla's Firefox

PRO: Easy, straightforward installation
CON: It doesn't include versions before 2.0
Vote: 5.8/10 (27 votes) Platform: Windows

DownThemAll! Firefox add-on 2.07

Download manager that was developed as an extension for Mozilla Firefox

PRO: Easy to use
CON: Download interface is cluttered
Vote: 7.5/10 (52 votes) Platform: Windows

ColorZilla 2.0.2

Add-on for Mozilla Firefox and Mozilla Suite that allows users to perform color-related tasks

Vote: 5.9/10 (9 votes) Platform: Windows

Firefox OS Simulator 4.0

Try out a Mozilla operating system within the Firefox browser via a simulator on Windows

PRO: Speedy performance
CON: Can't take screenshots
Vote: 6.4/10 (50 votes) Platform: Windows