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Firefox 21.0 Beta 4

The Web is all about innovation, and Firefox sets the pace with dozens of new features to deliver a faster, more secure and customizable Web browsing experience for all.

User Experience. The enhancements to Firefox provide the best possible browsing experience on the Web. The new Firefox smart location bar, affectionately known as the “Awesome Bar,” learns as people use it, adapting to user preferences and offering better fitting matches over time.

Performance. Firefox is built on top of the powerful new Gecko platform, resulting in a safer, easier to use and more personal product.

Security. Firefox raises the bar for security. The new malware and phishing protection helps protect from viruses, worms, trojans and spyware to keep people safe on the Web.

Customization. Everyone uses the Web differently, and Firefox lets users customize their browser with more than 5,000 add-ons.

Firefox 21.0 Beta 4

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Latest Version
20.88MB

• Technical

• All the different versions

Title:	Firefox 21.0 Beta 4
Filename:	Firefox Setup 21.0b4.exe
File size:	20.88MB (21,898,152 bytes)
Requirements:	Windows 2000 / XP / Vista / Windows7 / XP64 / Vista64 / Windows7 64 / Windows8 / Windows8 64
Languages:	en-US
License:	Open Source
Date added:	April 25, 2013
Author:	Mozilla Organization www.mozilla.org
Homepage:	www.mozilla.com/firefox/
MD5 Checksum:	83485BEDAF88ECC2A266CFEF838ACF40

Old Versions
Firefox 21.0 Beta 3
Firefox 21.0 Beta 2
Firefox 21.0 Beta 1
Firefox 20.0.1
Firefox 20.0
Firefox 20.0 Beta 7
Firefox 20.0 Beta 6
Firefox 20.0 Beta 5
Firefox 20.0 Beta 4
Firefox 20.0 Beta 3
Firefox 20.0 Beta 2
Firefox 20.0 Beta 1
Firefox 19.0.2
Firefox 19.0.1
Firefox 19.0
Firefox 19.0 Beta 6
Firefox 19.0 Beta 5
Firefox 18.0.2
Firefox 19.0 Beta 4
Firefox 19.0 Beta 3
Firefox 19.0 Beta 2
Firefox 19.0 Beta 1
Firefox 18.0.1
Firefox 18.0
Firefox 18.0 Beta 7
Firefox 18.0 Beta 6
Firefox 18.0 Beta 5
Firefox 18.0 Beta 4
Firefox 18.0 Beta 3
Firefox 18.0 Beta 2
Firefox 18.0 Beta 1
View more…

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