This was done to provide security updates until the final Firefox 78 ESR update (version 78.15.0esr) was released on October 5, 2021. So why not downgrade to the version you love. These users were moved to the Firefox Extended Support Release (ESR) channel by an application update. provides free software downloads for old versions of programs, drivers and games. Sites also take a longer time than usual to render. Currently Im running Firefox 78.3.1esr (64bit) and Im having trouble seeing some websites correctly (see attached screenshot for ebay for example). There are also several shortcut keys available to access different options of the browser. Firefox version 78 was 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. Im on an older iMac using OS 10.10.5 Yosemite. Our built-in antivirus scanned this Mac download and rated it as 100 safe. If you experience any compatibility issues with Firefox for Mac, consider downloading one of the older versions of Firefox.MacUpdate stores previous versions of Firefox for you since v.48.0.2.

This free software works fine with Mac OS X 10.5 or later. Download Old Versions of Firefox: 65.0.2 - 52.0.2 - 48.0.2. Portable Firefox OS X is the popular Mozilla Firefox web browser packaged as portable application so you can take your bookmarks, extensions, history, cookies, and saved passwords with you. The most popular version among the application users is 4.0. Home page > OS X Portable Applications > Portable Firefox OS X. The software is included in Internet & Network Tools. It is easy to understand the browser window and navigate the browser. The unique ID for this programs bundle is. Mozilla Firefox provides a simple and friendly interface to its users. Mozilla Firefox has several essential built-in features like user privacy protection to protect user’s online privacy, provides online safety by protecting your computer from online phishing & malware attacks and other online threats, tracking protection, private browsing window to browse the internet without leaving your mark online and without worrying about revealing your identity online, password manager to easily store your password in a secure vault, etc.įirefox is a lightweight web browser. On, you can also download Mozilla Firefox’s latest version offline installers setup for Windows 10, 7 (32-bit and 64-bit), and Windows XP computers.

Firefox for mac os x