- Quick specs
- Price: Free
- Operating system: Windows Vista, Windows XP, Windows 2000, Windows NT
- Date added: March 11, 2008
- Total Downloads: 803,920
- Downloads last week: 5,510
- See full specifications
A newer version of Mozilla Firefox is available.
(Download doesn't provide access to previous versions of this program.)
- Average user rating: stars out of 469 votes
See all user reviews
Publisher's description
From Mozilla :Note: Firefox 3 Beta is a developer preview release of Mozilla's next generation Firefox browser and is being made available for testing purposes only.. Firefox 3 Beta is based on the new Gecko 1.9 Web rendering platform, which has been under development for the past 27 months and includes nearly 2 million lines of code changes, fixing more than 11,000 issues. Gecko 1.9 includes some major re-architecting for performance, stability, correctness, and code simplification and sustainability. Firefox 3 has been built on top of this new platform resulting in a more secure, easier to use, more personal product with a lot under the hood to offer website and Firefox add-on developers.
Firefox 3 Beta 4 includes more than 900 enhancements from the previous beta, including drastic improvements to performance and memory usage, as well as fixes for stability, platform enhancements and user interface improvements.
Note: Beta or prerelease software is not intended for inexperienced users, as the software may contain bugs or may potentially damage your system. We strongly recommend that users exercise caution and save all mission-critical data before installing or using this software.
What's new in this version:
Firefox 3 Beta 4 includes more than 900 enhancements from the previous beta, including drastic improvements to performance and memory usage, as well as fixes for stability, platform enhancements and user interface improvements.
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User reviews of Mozilla Firefox 3 beta 4
- Average user rating: 3.9 stars out of 469 votes
- My rating: 0 stars Write review
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Showing 5 of 30 user reviewsSee all 30 user reviews
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1 out of 1 people found this review helpful
Version: Mozilla Firefox 3 beta 4
Pros: Liking the new look to the default theme!
Cons: None so far.
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Version: Mozilla Firefox 3 beta 4
Pros: It doesn't work togher with Norton Phishing!?
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Version: Mozilla Firefox 3 beta 4
Pros: I've used Firefox off and on for the past few years, but I finally settled on Opera due to its simplicity, features and most significantly its SPEED. That was until Firefox 3.0b4 came onto the scene. Bullet like speed on an average Sony notebook running XP Pro. This speed was not fully apparent however, until I did a full system recovery due to unrelated glitches and downloaded Firefox 3b4 as a clean install with no software conflicts or other browsers installed. After a few weeks of constant use, I have not noticed any apparent bugs. I am reluctantly giving up Opera until it comes out with its newest, fastest release this summer and I can reevaluate it. For right now I am more than satisfied with the excellent performance and features packed into Firefox 3b4. I can not imagine anything running any quicker than this current beta version so I have high expectations for Firefox 3.0. This beta version is easy to use, but I must caution the would user that I did not experience Firefox's full potential until I did the clean install. I miss Roboform, but I keep Firefox 2.0.0.12 around for filling out forms. Other than that, I am more than impressed. Thank you, Mozilla!
Cons: It's still in beta so I can anticipate potential bugs although have experienced smooth sailing for past couple weeks. Some add ons do yet work on it and Roboform as of 03.21.2008 has not been updated for 3 beta 4.
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Version: Mozilla Firefox 3 beta 4
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Version: Mozilla Firefox 3 beta 4
"Not That Exciting as I expevted."
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