Warning: Firefox now includes downgrade protection to prevent corruption of user profile data. If you install an older version, you'll be prompted to create a new Firefox profile.
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.
Mozilla Firefox Description. Mozilla Firefox is a free, fast and efficient cross-platform web browser and one of the most popular browsers in use. Firefox boasts speed and tabbed. Functions can be added through add-ons, created by third-party developers, of which there is a wide selection, a feature that has attracted many of Firefox's users. Mozilla Firefox is a cross-platform browser, providing support for various versions of Microsoft Windows, Mac OS X, and Linux. Firefox Features. Improved Tabbed Browsing; Spell Checking.
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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:
Note: Other problems can be solved with the Refresh Firefox feature. It restores Firefox to its default state while saving your essential information.
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 Such software may not be essential for your security, but if outdated, it may interfere with the use of Firefox, or cause Firefox to crash.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. Warning: Old Firefox versions pose a significant security risk.
- Firefox 67.0.432-bit (US English)
- Firefox 67.0.464-bit (US English)
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- 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)
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- 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)
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- 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)
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- 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)
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- 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)
Important: By default, Firefox is set for automatic updates. To prevent Firefox from automatically updating itself after you install an older version, you'll need to change your Firefox update settings: Click the menu button and select .. In the General panel, go to the Firefox Updates section.
Instead of downgrading to an older, insecure version of Firefox and changing your update settings, you should consider these alternatives:
Firefox Download Mac 10.6.8
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:
Surf the internet with one of the best alternative browsers available, for both Mac and Windows.
I remember the big Microsoft Antitrust Trial and shake up back in the 1990's. Everyone got their undies in a bunch because it was thought Microsoft making and integrating their own internet browser into Windows created problems for other browser vendors, some of whom tried to sell their browser rather than give it away. Thankfully, we're well beyond all that, and end user choices – good ones – remain available. This is one of the reasons why I really like Mozilla Firefox, and it's available for both Mac and Windows.
I remember the big Microsoft Antitrust Trial and shake up back in the 1990's. Everyone got their undies in a bunch because it was thought Microsoft making and integrating their own internet browser into Windows created problems for other browser vendors, some of whom tried to sell their browser rather than give it away. Thankfully, we're well beyond all that, and end user choices – good ones – remain available. This is one of the reasons why I really like Mozilla Firefox, and it's available for both Mac and Windows.
Mozilla Firefox is an advanced web browser, based on the Mozilla Open Source project. It's got multiplatform support and a great many features that make it a great choice for the default browser on a computer near you. Chief among those is its advanced, efficient interface.
With Firefox, you can get to your sites quickly, even if you can't remember the URL's. Its Awesome Bar allows you to type a search term within it, and the autocomplete function will include possible matches from your browsing history, bookmarked sites and open tabs. Its adaptive technology learns your browsing habits over time, and will continue to offer better fitting matches the more that you use it.
Above the Awesome Bar, Firefox supports tabbed browsing; making it easier to focus on the content of the sites you visit. You can browse multiple sites at once, simply and easily. Each site appears as a new tab within the current browser window and can be accessed in one click. If you use browser based apps, like Gmail or MS Office 365, you can take these sites off the tab bar and give them a permanent home in your browser.
There is a great deal of information on the internet and Firefox makes it easy for you to find what you're looking for. Its Integrated Web Search makes searching for information easy. The search box, located just to the right of your location bar allows you to select the service of your choice and enter your search terms into the box. The box width is even adjustable if you need more space. As soon as you start typing in the search bar, it will prompt you with a drop down of filled-in suggestions. You can also use the search bar as a calculator, converter and more.
Pros: Free, Fast, Easy to use, Tabbed browsing.
Firefox Free Download Old Version
Cons: Rapid update cycle not always seen as helpful.
Old Firefox Versions Mac
Conclusion: Mozilla Firefox is one of the best alternative browsers available on the web today. It's easy to use, light, and offers a number of enhancements that you might not find in its competitors. Its update services constantly check for new versions, insuring that updates come to you as soon as they are available. If you're looking for something to replace the default browser for your OS, Mozilla's Firefox is a good, solid choice.