Mozilla has just released Firefox 4 in Beta 1. This is available for everyone to download and test. They have improved speed and made the browser more efficient. This new Firefox has many new improvements and changes, it looks like a different browser from version 3.6.

Right away you will notice they changed the tabbing method, it now looks a lot like Google Chrome. If you look closely at the picture below you will notice a lot of the same look as Google’s Chrome, but this will attract more people who use Chrome and make Firefox the more popular web browser. It’s all business for these companies.

It’s a clean and fresh new look for Firefox, gives you something new to look at and use. At the beginning of beta stage they have already made huge improvements, the browser is now more compatible with HTML 5 and CSS3. The speed has been increased by 20% already and it’s only in beta 1! The reaction time and speed of the browser is increased drastically. The official launch of Firefox 4 will be sometime in November. This will be a good time as beta may have some bugs in it. Download it here.

[via Mozilla]