Mozilla launches latest Firefox 4 beta
The browser gets one more update to finish off 2010.


Mozilla has announced the latest beta of its Firefox 4 browser in time for the end of the year.
Version 8 focuses mostly on boosting features already available in the beta rather than adding a raft of new ones. However, users may be excited by the improved syncing capabilities to bring Firefox over to smartphones more smoothly.
"Based on your feedback, we've made it much easier to setup Firefox Sync while still securing your Firefox data with the same high-grade encryption," wrote Mike Beltzner, director of development for the browser, on his blog.
As well as the mobile functionality, the beta will also provide more support for 3D graphics, to allow 3D developers to build applications without the need of an add-on, and an improved add-on manager to organise and seek out new functions.
"We are working with the amazing community of add-ons developers to get the gallery of thousands of beneficial and fun add-ons ready to customize the features, look and functionality of Firefox 4 Beta," added Beltzner.
The beta is available now and works on Windows, Mac and Linux machines.
Take a look at our review of the first Firefox 4 beta here.
Get the ITPro daily newsletter
Sign up today and you will receive a free copy of our Future Focus 2025 report - the leading guidance on AI, cybersecurity and other IT challenges as per 700+ senior executives
Jennifer Scott is a former freelance journalist and currently political reporter for Sky News. She has a varied writing history, having started her career at Dennis Publishing, working in various roles across its business technology titles, including ITPro. Jennifer has specialised in a number of areas over the years and has produced a wealth of content for ITPro, focusing largely on data storage, networking, cloud computing, and telecommunications.
Most recently Jennifer has turned her skills to the political sphere and broadcast journalism, where she has worked for the BBC as a political reporter, before moving to Sky News.
-
Should AI PCs be part of your next hardware refresh?
AI PCs are fast becoming a business staple and a surefire way to future-proof your business
By Bobby Hellard
-
Westcon-Comstor and Vectra AI launch brace of new channel initiatives
News Westcon-Comstor and Vectra AI have announced the launch of two new channel growth initiatives focused on the managed security service provider (MSSP) space and AWS Marketplace.
By Daniel Todd
-
Mozilla to cut 250 jobs as part of major coronavirus restructure
News The reorganisation has been made so the company can become faster, more innovative, and find more revenue streams
By Keumars Afifi-Sabet
-
Mozilla re-hires veteran Mitchell Baker to serve as CEO
News The interim chair and CEO formally rejoins the organisation after Chris Beard stepped down in December 2019
By Keumars Afifi-Sabet
-
Mozilla fixes two Firefox zero-days being actively exploited
News Critical vulnerabilities allow attackers to execute arbitrary code or trigger crashes
By Carly Page
-
Firefox angers users with alarming Mr Robot plugin
News The opt-out extension led many users to believe they had been hacked
By Dale Walker
-
Mozilla doubles the speed of its browser with Firefox Quantum
News The browser is faster and makes use of your system resources better
By Clare Hopping
-
Mozilla’s rebrand confuses web browsers
News Chrome, Safari and Firefox struggle with moz://a
By Joe Curtis
-
Firefox ditches 404s in favour of archived pages
News Mozilla's browser is trialling showing older versions of a webpage instead of an error message
By Nicole Kobie
-
Mozilla’s bid for Tor hack used in child porn case rejected
News Firefox maker will not be granted access to an exploit the FBI uncovered in Tor
By Clare Hopping