Starting with Firefox version 49, Firefox requires Mac OS X 10.9 (Mavericks) or higher. Visit this Apple Support page to find your Mac OS version.
If you're using an outdated version of Firefox on Mac OS X 10.8 (Mountain Lion) or earlier, the only way you can update Firefox to a secure version is to upgrade your Mac OS to a version that Apple supports. Visit this Apple Support page to learn more about upgrading your Mac.
Note: If you have Mac OS X 10.7 (Lion) or 10.6 (Snow Leopard), you will need to download OS X El Capitan before you can upgrade to the latest Mac OS.
While insecure versions of Firefox will continue to work on OS X 10.8 and earlier, using an up-to-date version of Firefox on a supported version of Mac OS will provide you with the best and safest user experience.
Firefox 16.0
![Firefox 16 Mac Os X Download Firefox 16 Mac Os X Download](/uploads/1/2/6/7/126738433/758004420.png)
Mozilla firefox 64 bit free download - Mozilla Firefox, Mozilla Firefox Beta, Mozilla Firefox Nightly, and many more programs. Apple Mac OS X Snow Leopard. Download Old Version of Firefox for Mac for Mac OS X 10.7 (Lion) (Intel).
<h2>Windows</h2>
<h6>Operating Systems</h6>
- Windows XP SP2
- Windows Server 2003 SP1
- 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 16, only 32-bit builds of Firefox 16 aresupported at this time.
![Firefox Firefox](/uploads/1/2/6/7/126738433/854969373.jpg)
<h6>Recommended Hardware</h6>
- 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
Firefox For Mac Os 10.5
<h2>Linux</h2>
<h6>Software Requirements</h6>
Firefox Download Mac Os 10 7 5
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