Old firefox version downloads

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. Table of Contents 1 Installing a previous version doesn't fix most problems 2 I still want to downgrade — where can I get the previous version?

Note: Other problems can be solved with the Refresh Firefox feature. It restores Firefox to its default state while saving your essential information. Warning: Older Firefox versions pose a significant security risk. Firefox 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: In the Menu bar at the top of the screen, click Firefox and select Preferences.

In the General panel, go to the Firefox Updates section. Microsoft Edge. Google Chrome Opera. Taking screenshots on websites is easier than ever. Firefox comes with a built-in tool to save screenshots or a portion of a page in the form of an image. Firefox supports multiple browsing tabs, each one of them handled individually. If one page stops responding, all other tabs will still be responsive.

You can open multiple Firefox windows and move tabs between them with just click and drag. Firefox can block companies from tracking your web activity or reading cookies left by other websites including social media trackers.

Creating a Firefox account enables even more useful features such as syncing. You can sync passwords, cookies, history, plugins, bookmarks, and many more across multiple devices. If you do not know the exact address of a website or want to search for something, the address bar will perform the search using your preferred search engine and open the search results page. You get full control over how you use Firefox. The toolbar can be customized to have more or fewer buttons and you can choose what specific buttons you want as well as bookmarks and bookmark folders.

Closed a tab by accident? You can immediately open it again by going to your browser history and open any recently closed tab or you can look at your entire browsing history. I suggest that if Firefox works fine with your software I'm assuming their support team is helping you with something and wants you to try Firefox 7 , i would install 7, test it, if you can upgrade to Firefox 12 and your software still works do that ASAP.

Well, the big problem with the new version model is that you get so much versions in a year that application that depends on it just can't follow. In product documentation we need to say that Our product is certified with version X of this browser. Major version change should imply major changes If you are producing software how do you detect the Firefox version and show whether or not it is compatible?

If you are, or your clients are in a corporate environment there is a possibility that Firefox ESR will be in use.