Firefox 4 Public Beta 5 is finally landed and can be downloaded from the direct links provided below, the latest beta build of upcoming major update to Firefox features a brand new “Firefox Menu Button” which will be replacing the Menu Bar saving screen estate coupled with other new features as listed below.

Firefox 4 Beta 5 Features :

• Available in 39 languages
• Support for the new proposed Audio Data API to visualize audio.
• Direct2D Hardware Acceleration is now on by default for Windows 7 users.
• Support for HSTS security protocol allowing sites to insist that they only be loaded over SSL.
• complete list of changes from last beta can be found here.

Firefox 4 Beta Direct Download Link :

• Firefox Setup 4.0 Beta 5.exe