Remove Mackeeper From Firefox Mac Keeper is just like a browser extension that may be incorporated with many browsers like Firefox, Google Chrome, Internet Explorer, Firefox and Safari. This MacKeeper appears with the browser installed on Mac OS X. This MacKeeper was created to protect Mac OS X from various malicious threats, but it did completely opposite of this. People using Firefox on Mac OS X reported for MacKeeper issues due to which they frequently needed to dial a toll-free for tech phone helpline for MacKeeper ads on Firefox. This MacKeeper appear as pop-up while using your browser and ask to have their services to protect your system from various malicious threats. This software appear as the protective software but it’s not so. Thus, many users installed this software on their system thinking that it will protect their system. But, instead of protecting system, it started creating varied type of issues in system. This dangerous software also gets inside your system when you make any download from unauthorized sites. This MacKeeper programs also make the intrusions of various harmful elements like adware, malware, virus along with many others. These all elements completely make you unable to use your Firefox browser and slowly and slowly it started hampering your system badly. It frequently started appearing as pop-ups while using your browser. As a result, your complete system started malfunctioning. Here, in this situation you should immediately look for a Technical phone number For block pop-up Firefox. However, you may also go through this post to remove MacKeeper permanently from your Firefox. So, let’s have a look at that: Steps to remove MacKeeper from Firefox Open Firefox browser. Now, just press Ctrl+Shift+A. Now, you need to disable and remove any add on.