- Double click the Firefox Setup 1.0.1.exe installer to start the install. Once you have downloaded the Firefox 1.0.1.dmg file, double click the Firefox Disk Image to open it in Finder, and then drag the Firefox application onto your hard disk. Drag the icon to your Dock if you want it to appear there.
- Double click the Firefox Setup 1.0.3.exe installer to start the install. Once you have downloaded the Firefox 1.0.3.dmg file, double click the Firefox Disk Image to open it in Finder, and then drag the Firefox application onto your hard disk. Drag the icon to your Dock if you want it to appear there.
Nov 09, 2004. 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.
If there is a problem with a Firefox, most people will try to revert Firefox back to the way it was before and downgrade it, but we do not recommend this action. Downgrading Firefox leaves a user more vulnerable to attacks and, on most occasions, doesn't fix the problem that occurred while updating. This article gives you some alternatives to downgrading and links to old versions of Firefox, if you do choose to downgrade.
Table of Contents
Problems with an update are generally not caused by the new version of Firefox, but rather the update process. Installing a previous version will not help in most cases. Instead, see:
Ensure all security and security related software is fully updated. Some security software will need to be upgraded to a new version for each Firefox version update.
Optional software bundled with security software may also need updating. Such software may not be essential for your security, but if outdated, it may interfere with the use of Firefox, or cause Firefox to crash.
If you want to downgrade, you can visit Mozilla's directory of older Firefox versions using the link below. Please note, however, that using older versions of Firefox can be harmful and that we recommend you use the newest version of Firefox.- Firefox 67.0.432-bit (US English)
- Firefox 67.0.464-bit (US English)
- Firefox 67.0.432-bit (US English)
- Firefox 67.0.464-bit (US English)
- Firefox 68.0.232-bit (US English)
- Firefox 68.0.264-bit (US English)
- Firefox 68.0.232-bit (US English)
- Firefox 68.0.264-bit (US English)
- Firefox 69.0.332-bit (US English)
- Firefox 69.0.364-bit (US English)
- Firefox 69.0.332-bit (US English)
- Firefox 69.0.364-bit (US English)
- Firefox 70.0.132-bit (US English)
- Firefox 70.0.164-bit (US English)
- Firefox 70.0.132-bit (US English)
- Firefox 70.0.164-bit (US English)
- Firefox 71.032-bit (US English)
- Firefox 71.064-bit (US English)
- Firefox 71.032-bit (US English)
- Firefox 71.064-bit (US English)
- Firefox 72.0.232-bit (US English)
- Firefox 72.0.264-bit (US English)
- Firefox 72.0.232-bit (US English)
- Firefox 72.0.264-bit (US English)
- Firefox 73.0.132-bit (US English)
- Firefox 73.0.164-bit (US English)
- Firefox 73.0.132-bit (US English)
- Firefox 73.0.164-bit (US English)
- Firefox 74.0.132-bit (US English)
- Firefox 74.0.164-bit (US English)
- Firefox 74.0.132-bit (US English)
- Firefox 74.0.164-bit (US English)
- Firefox 75.032-bit (US English)
- Firefox 75.064-bit (US English)
- Firefox 75.032-bit (US English)
- Firefox 75.064-bit (US English)
- Firefox 76.0.132-bit (US English)
- Firefox 76.0.164-bit (US English)
- Firefox 76.0.132-bit (US English)
- Firefox 76.0.164-bit (US English)
- Firefox 77.0.132-bit (US English)
- Firefox 77.0.164-bit (US English)
- Firefox 77.0.132-bit (US English)
- Firefox 77.0.164-bit (US English)
- Firefox 78.0.232-bit (US English)
- Firefox 78.0.264-bit (US English)
- Firefox 78.0.232-bit (US English)
- Firefox 78.0.264-bit (US English)
- Firefox 79.032-bit (US English)
- Firefox 79.064-bit (US English)
- Firefox 79.032-bit (US English)
- Firefox 79.064-bit (US English)
- Firefox 80.0.132-bit (US English)
- Firefox 80.0.164-bit (US English)
- Firefox 80.0.132-bit (US English)
- Firefox 80.0.164-bit (US English)
Instead of downgrading to an older, insecure version of Firefox and changing your update settings, you should consider these alternatives: /gnuplot-mac-os-x-download.html.
Install Firefox Extended Support Release.Firefox Extended Support Release (ESR) is an official version of Firefox developed for large organizations like universities and businesses. Firefox ESR does not come with the latest features but it has the latest security and stability fixes. For more information, see the article Switch to Firefox Extended Support Release (ESR) for personal use.
Use the latest version of another browser. If the current Firefox version is not to your liking or just not working right now, there are alternative browsers that you can use to browse the web.
If the latest version of Firefox is causing problems for you or you just don't like something about it, please give us feedback about it here:
Firefox 68.0.1
Windows
Operating Systems (32-bit and 64-bit)
- Windows 7
- Windows 8
- Windows 10
Recommended Hardware
- Pentium 4 or newer processor that supports SSE2
- 512MB of RAM / 2GB of RAM for the 64-bit version
- 200MB of hard drive space
Mac
Operating Systems
- macOS 10.9
- macOS 10.10
- macOS 10.11
- macOS 10.12
- macOS 10.13
- macOS 10.14
Recommended Hardware
- Macintosh computer with an Intel x86 processor
- 512 MB of RAM
- 200 MB hard drive space
GNU/Linux
Software Requirements
Firefox Download Mac
Please note that GNU/Linux distributors may provide packages for your distribution which have different requirements.
Firefox Download Mac 10.6.8
- Firefox will not run at all without the following libraries or packages:
- GTK+ 3.4 or higher
- GLib 2.22 or higher
- Pango 1.22 or higher
- X.Org 1.0 or higher (1.7 or higher is recommended)
- libstdc++ 4.7 or higher
- For optimal functionality, we recommend the following libraries or packages:
- NetworkManager 0.7 or higher
- DBus 1.0 or higher
- GNOME 2.16 or higher
- PulseAudio