In addition to Firefox 91 for Windows, MacOS and Linux and Firefox 78.13 ESR, the Mozilla Foundation has released Firefox 91 ESR for Windows, MacOS and Linux. The new version of Firefox ESR includes all the new features and improvements after Firefox 78 ESR, and many new functions make corporate deployment easier and more flexible. This update also closes security loopholes in older versions of Firefox ESR. Details about the security holes covered with the Firefox 91 ESR can be found later Here. Users who have installed an older version will automatically receive an update to version 91.0 as it will be distributed immediately. If you do not want to wait, you can start the update via Help -> Firefox -> Update to version 91.0. More information about this update can be found below or here Mozilla.
Download -> Download Firefox ESR for Windows, MacOS and Linux
Version 91.0 of Firefox ESR can now be downloaded from Mozilla:
- Download Firefox 91.0 ESR for Windows, MacOS and Linux
You can download the free Firefox browser for Windows, MacOS, and Linux here.
Web -> http://www.mozilla.org/de/firefox/
Download version 91.0 of Firefox ESR for Windows, MacOS and Linux:
Firefox ESR version 91.0 includes the following new features and improvements:
- Firefox 91 ESR includes all upgrades from Firefox 78, and many new features to make your enterprise deployment easier and more flexible. For more information on what’s new in the Firefox 78 ESR release, see Detailed Release Notes.
Frequently Asked Questions after updating Firefox
Mozilla Foundation developers make Firefox for Windows, MacOS and Linux available in multiple languages. Note that installing Firefox overwrites an existing version of Firefox. Your bookmarks or chronicle will not be lost. However, some extensions and other add-ons will no longer work until appropriate updates or updates are available.