Firefox 21.0 Beta 3

Mozilla Organization - (Open Source)

Combining functionality , ease of use and customization, Firefox is a powerful browser that needs much attention from every user.

Firefox is one of the most important browsers that exist at this moment.

It is no longer a secret that the browser provides a simple and highly customizable interface.
In terms of engine (s), Firefox tends to make user gain performance with an optimized Javascript engine and access HTML5 technologies.

A multitude of eriches the browser such as the possibility of reading RSS feeds, personal navigation or greatly improved in recent drafts Add-ons Manager.

Also the user can restore the last browsing session and quickly access his history, download list, menu extensions or brand pages. The configuration settings are also available on this page and the synchronization module.

Title:: Firefox 21.0 Beta 3
File Size:: 20.9 MB
Requirements:: Windows 2000 / XP / Vista / Windows7 / XP64 / Vista64 / Windows7 64 / Windows8 / Windows8 64
Language:: en-us
License:: Open Source
Date Added:: 16 Apr 2013
Publisher:: Mozilla Organization
Homepage:: http://www.mozilla.org
MD5 Checksum:: 039E6DA73B2224D5F3DFEE61C5D2673B

# NEW
- The Social API now supports multiple providers
- Enhanced three-state UI for Do Not Track (DNT)
- Firefox will suggest how to improve your application startup time if needed
- Preliminary implementation of Firefox Health Report
# CHANGED
- Ability to restore removed thumbnails on New Tab Page
- CSS -moz-user-select:none selection changed to improve compatibility with -webkit-user-select:none
- Graphics related performance improvements (bug 809821)
- Removed E4X support from Spidermonkey
# DEVELOPER
- Implemented Remote Profiling
- Integrated add-on SDK loader and API libraries into Firefox
# HTML5
- Added support for <main> element
- Implemented scoped stylesheets
# FIXED
- Some function keys may not work when pressed
- Browsing and Download history clearing needs unification to avoid confusion on clearing download history
- Security fixes