They also take up storage space and display intrusive adverts. PUPs also consume system resources like CPU cycles and RAM, slowing down your Mac and making it more difficult for you to get anything done. However, like the pushy salesman who puts their foot in your front door, PUPs can be difficult to get rid of. So, they won’t damage your Mac or steal your data. Potentially unwanted programs are not malicious – one of the reasons they are not classed as malware. These include:Īre potentially unwanted programs dangerous? There are several potentially unwanted programs designed to run on the Mac. But few people realize that’s what’s happening because, let’s face it, who reads the small print? Known PUPs that may be harming your Mac It’s all covered in the small print of the end-user license agreement you have to agree to before you download, so technically, you agree to install the PUP. When you download applications from these sites, you need to use their download manager, which tries to push more software and often bundles tools and applications along with the one you chose to download. The most significant source of PUPs is freeware download sites like, Softpedia, and Sourceforge. Mass distribution through bundling on download sites as well as affiliate offers and promotions.Lots of pop-ups, pop-unders or overlays that are intrusive and difficult to get rid of.Branding and advertising that is deceptive or misleading.PUPs typically exhibit the following behaviors, among others: These programs aren’t malicious as such and don’t arrive on your computer without your permission, so anti-malware tools steer clear of describing them as malware. For example, browser toolbars usually display adverts that generate revenue for their creators. It includes things like browser toolbars, bundled software, and other utilities that claim to provide benefit to the user, but in reality, they are not that helpful. The definition is wide and is used by anti-malware tools to describe programs that are undesirable, but which the user downloaded deliberately. So, in this article, we will shed some light on what are potentially unwanted programs and how to keep them away from your Mac. This software usually arrives on your computer without your knowledge and serves no useful function. Although PUP indeed isn’t malicious, it is nevertheless unwelcome on our Macs. But to help you do it all by yourself, we’ve gathered our best ideas and solutions below.Īlongside malware like adware, ransomware, worms, and viruses, potentially unwanted programs are another type of software that’s not typically defined as malware. So here's a tip for you: Download CleanMyMac to quickly solve some of the issues mentioned in this article.
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