Firefox version 78 is the last supported Firefox version for Mac users of OS X 10.9 Mavericks, OS X 10.10 Yosemite and OS X 10.11 El Capitan.
Does Firefox work on Mac OS X?
This article applies to Mac users only. Starting with Firefox version 49, Firefox requires Mac OS X 10.9 (Mavericks) or higher. Visit this Apple Support page to find your Mac OS version.
Is my Firefox version up to date?
On the menu bar, click the Firefox menu and select About Firefox. The About Firefox window will appear. The version number is listed underneath the Firefox name. Opening the About Firefox window will, by default, start an update check.
Is Firefox compatible with Big Sur?
b. Mozilla Firefox: Please update to Firefox version 83 or later in order to get full support for Big Sur.
Why won’t Firefox work on my Mac?
Try closing Firefox and then reopen it. If Firefox is unresponsive, then try to force close it. Press “Option”, “Command”, and “Esc (Escape)” together (or select the Force Quit option from the Apple menu) and select Firefox and then click Force Quit. And then reopen Firefox and test your problem.
Can I install Mozilla Firefox on Mac?
Installing Firefox on Mac To download and install Firefox: Visit the Firefox download page in any browser (for example, Safari). It will automatically detect the platform and language on your computer and recommend the best version of Firefox for you. Click Download Firefox.
How do I find Firefox version on Mac?
How to check which version of Firefox you have
- Open Firefox on your Mac or PC.
- With Firefox open, click the top dropdown menu and select “Firefox,” located to the right of “File.”
- Select “About Firefox.” The numeric Firefox version will be listed near the top.
What is the latest Firefox update?
This was gradually accelerated further in late 2019, so that new major releases occur on four-week cycles starting in 2020. Firefox 94 is the latest version; it was released on November 2, 2021.
How do I install Firefox on my Mac Big Sur?
Installing Firefox on Mac
- Visit the Firefox download page in any browser (for example, Safari).
- Click Download Firefox.
- After completing the download, the file (Firefox.
- After dragging Firefox to the Applications folder, hold down the control key while clicking in the window and select Eject “Firefox” from the menu.
How do I install Firefox on my Mac?
How to download Firefox on Mac
- Open your current browser.
- Go to
- Select “Download Now” in the middle of the page.
- Your browser will then begin downloading the Firefox installation file.
- Let your Mac verify the file.
- Find Firefox in your Applications folder and launch it.
Is Safari or Firefox better for Mac?
It all comes down to what you need at the end of the day. If you want a fast and familiar browsing session, Safari is the obvious choice. Safari on Mac has superior speed and brilliant security features. If you want more customization and minimized risk of tracking, Firefox is your friend.
How do I reinstall Firefox on my Mac?
How to Download and Install Firefox on a Mac
- Open Safari from your Dock.
- Select Download now.
- Select Firefox.
- Drag the Firefox App into your Applications folder.
- Once it has finished copying, eject the disk image for Firefox from your desktop by dragging it to Trash.
- Open Firefox.
