The utility called iLife Media Browser is supposed to help organize and browse your favorite multimedia content. Whereas it’s part of the legit iLife software suite for macOS and isn’t considered to be malicious as such, it may cause a number of adverse effects in terms of Mac performance. For instance, one of the past updates (version 2.0 release) turned out buggy and resulted in the app crashing and error messages being shown to users. The program is quite resource-heavy, too. Therefore, your Mac may slow down to a crawl and lack CPU power to process other tasks. All in all, unless you really need the features delivered by iLife Media Browser, you are better off uninstalling it. Another facet of the issue is that Mac users run the risk of installing a booby-trapped variant of this solution distributed on dodgy app portals. In this scenario, the software may be bundled with a potentially unwanted browser extension that displays annoying ads on the visited websites. Considering the possible downsides of iLife Media Browser, you should treat this app with caution.