Firefox 3 3.6.23

  • 5.3
  • Not bad
  • 31
  • 6
  • Not bad
  • Not bad
Your rating:
Your rating
  1. 0
Free (GPL)
  • Mac
Latest version:
Last month's downloads:
18.7 MB

Firefox 3 is fully compatible with:

  • Mac OS X
  • Mac OS Carbon
  • Mac OS Classic
  • Mac OS (68k/PPC)

You'll also need:

Minimum requirements
Memory: 128 MB
Free space: 200 MB
Others: OS X 10.4+, Macintosh computer with an Intel x86 or PowerPC G3, G4, or G5 processor
Firefox 3 is also compatible with

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Available languages

  • English
  • Spanish
  • German
  • French
  • Arabic
  • Argentinean
  • Catalan
  • Chinese Simp
  • Chinese Trad
  • Czech
  • Danish
  • Dutch
  • Euskera
  • Finnish
  • Gallego
  • Greek
  • Hindi
  • Italian
  • Japanese
  • Korean
  • Norwegian
  • Polish
  • Portuguese (BR)
  • Russian
  • Swedish
  • Turkish



Versions of Firefox 3

All versions of Firefox 3
Version License Language O.S.
Firefox 3 3.6.23 16/08/11 Free (GPL) English
  • Mac OS X
  • Mac OS Carbon
  • Mac OS Classic
  • Mac OS (68k/PPC)
Firefox 3.6.16 03/05/11 Free (GPL) English
  • Mac OS X
  • Mac OS Carbon
  • Mac OS Classic
  • Mac OS (68k/PPC)

Apps & Games content ratings on Softonic

Content ratings help you understand the type of content you might find in an app or game, so you can decide if they are suitable for you and your family.

What do the ratings actually tell me?

Content ratings describe the minimum age we feel the content is suitable for. It does not indicate that the app was specifically designed for that particular age, or if a certain level of skill is required to play the game or use the app.

Where can I find the content ratings?

You will find the content ratings on every app or game page.

Why are some apps or games unrated?

If an app or game does not have a rating, it means that it has not yet been rated, or it’s been rated and we’re working to update the page.

Rating Systems

Softonic uses the rating systems by PEGI and ESRB. The ratings you see may vary by country or region.

The third version of Mozilla's browser

Nick Mead

Recent changes

  • Several fixes to improve performance, stability and security
  • Adds HD Full screen viewing
  • Integration with Personas
  • No revolutionary changes from version 3.5
  • May be incompatible with some extensions
  • Still suffers from perennial problem of memory leak
  • Superceded by the latest versions of Firefox

"Lost my Add-ons!"

  • 5.0
  • 5.0
  • usability4
  • Stability5
  • Installation10
  • Functionality4
  • Appearance5

3.6 does not support my favorite add-ons like Greasemonkey. I wish I could downgrade successfully. Any ideas?

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22 Jan 2010

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