Firefox mac download previous version

Tip: You can add Firefox to your dock for easy access. Just open your Applications folder and drag Firefox to the dock. Firefox is now ready for use. Just click on its icon in the dock or Applications folder to start it. When you first start up Firefox, you will be warned that you downloaded Firefox from the Internet.

Get Mozilla VPN. Firefox for Android Get the customizable mobile browser for Android smartphones. Firefox Focus Simply private mobile browsing. Privacy Promise Learn how Firefox treats your data with respect.

Firefox Blog Read about new Firefox features and ways to stay safe online. Release Notes Get the details on the latest Firefox updates. Facebook Container Help prevent Facebook from collecting your data outside their site. Upload it now and get rewarded! Need a software version that is not currently listed? Make a software request now!

Firefox Description Firefox is a free open source web browser that is a continuation of the Mozilla Application Suite and uses the Gecko rendering engine. Firefox Comments. Upload Software Get points for uploading software and use them to redeem prizes! Problems with an update are usually not caused by the new version of Firefox, but rather the update process. In most cases, installing a previous version will not help. Instead, see:. Ensure all security and security-related software is fully updated.

Some security software will need to be upgraded to a new version so that it is compatible with each Firefox version update. Optional software bundled with security software also may need updating. Such software may not be essential for your security but, if outdated, may interfere with the use of Firefox or cause Firefox to crash. In the Menu bar at the top of the screen, click Firefox and select Preferences. Click the menu button and select Options Preferences.