Mac OS X 10.1 (Firefox 1.0.8), OS X 10.2 and OS X 10.3 (Firefox 2.0.0.20), Mac OS X 10.4 (Firefox 3.X), Mac OS X 10.5 or above (Current Version). Firefox is limited to 45.9, Waterfox to around 48. TenFourFox is still being updated, so is ArcticFox. Sadly, also Seamonkey is no longer running in newer version on 10.6.8, but those two browsers mentioned are a relief. Snow Leopard is still one of the very best Mac OSX i ever tried.
Os x 10.6.8 I have an old Macbook - the white plastic kind from the mid-2000's - that still works perfectly. The only problem I have with it is finding a good browser to use. When that folder opens you are looking for a Mac OS.dmg file with this name flashplayer260r0131mac.dmg Dbl click on this and begin the install procedure from the brownish red Adobe install folder that appears. Even the Mozilla Firefox ESR version for OS X 10.6.8 is a year old now. Mozilla Firefox ESR last update for OS X 10.6.8 was last May. The Firefox version 48 release in August 2016 will be the last Firefox version to receive new feature or security updates on OS X systems that are no longer supported by Apple: OS X 10.6, 10.7 and 10.8. Starting with the Firefox version 49 release in September 2016, Firefox is no longer supported on OS X systems below 10.9. Firefox ESR branch.
Firefox 37.0.1
Windows
Operating Systems
- Windows XP SP2
- Windows Server 2003 SP1
- Windows Vista
- Windows 7
- Windows 8
Please note that while the 32-bit and 64-bit versions of Windows Vista and Windows 7 can be used to run Firefox, only 32-bit builds of Firefox are supported at this time.
Recommended Hardware
- Pentium 4 or newer processor that supports SSE2
- 512MB of RAM
- 200MB of hard drive space
Mac
Operating Systems
- Mac OS X 10.6
- Mac OS X 10.7
- Mac OS X 10.8
- Mac OS X 10.9
- Mac OS X 10.10
Recommended Hardware
- Macintosh computer with an Intel x86 processor
- 512 MB of RAM
- 200 MB hard drive space
GNU/Linux
Software Requirements
Please note that GNU/Linux distributors may provide packages for your distribution which have different requirements.
- Firefox will not run at all without the following libraries or packages:
- GTK+ 2.18 or higher
- GLib 2.22 or higher
- Pango 1.14 or higher
- X.Org 1.0 or higher (1.7 or higher is recommended)
- libstdc++ 4.3 or higher
- For optimal functionality, we recommend the following libraries or packages:
- NetworkManager 0.7 or higher
- DBus 1.0 or higher
- HAL 0.5.8 or higher
- GNOME 2.16 or higher
Firefox For Mac 10.7
Firefox 8.0
<h2>Windows</h2>
<h6>Operating Systems</h6>
- Windows 2000
- Windows XP
- Windows Server 2003
- Windows Vista
- Windows 7
Please note that while the 32-bit and 64-bit versions of Windows Vistaand Windows 7 can be used to run Firefox 8, only 32-bit builds of Firefox 8 aresupported at this time.
<h6>Recommended Hardware</h6>
Firefox Mac Download
- Pentium 4 or newer processor that supports SSE2
- 512MB of RAM
- 200MB of hard drive space
<h2>Mac</h2>
<h6>Operating Systems</h6>
- Mac OS X 10.5
- Mac OS X 10.6
- Mac OS X 10.7
<h6>Recommended Hardware</h6>
- Macintosh computer with an Intel x86 processor
- 512 MB of RAM
- 200 MB hard drive space
<h2>Linux</h2>
<h6>Software Requirements</h6>
Please note that Linux distributors may provide packagesfor your distribution which have different requirements.
- Firefox will not run at all without the following libraries or packages:
- GTK+ 2.10 or higher
- GLib 2.12 or higher
- Pango 1.14 or higher
- X.Org 1.0 or higher (1.7 or higher is recommended)
- libstdc++ 4.3 or higher
- For optimal functionality, we recommend the following libraries or packages:
- NetworkManager 0.7 or higher
- DBus 1.0 or higher
- HAL 0.5.8 or higher
- GNOME 2.16 or higher