ProductUpgrade

ProductUpgrade is an intrusive piece of software meant to run on macOS computers. This software does not have an official download page or publisher and, instead, its creators are spreading it with the use of misleading downloads, fake advertisements and software bundling. Users who end up installing ProductUpgrade on their computers are likely to do this by accident – this program does not offer any valuable features, and installing it will not enhance your experience in any way.

Instead of being helpful, ProductUpgrade is meant to expose you to unwanted advertisements that you will end up seeing whenever you launch your Web browser. The advertisements of ProductUpgrade may often include tactics, links to shady websites, fake raffles/awards and other suspicious content. Needless to say, you should ignore unknown online advertisements if you wish to stay as far away as possible for potentially harmful content.

macOS users may have a hard time removing ProductUpgrade manually because this adware will try to keep its components running even after some of its files are removed. The best way to ensure that ProductUpgrade's activity will not bother you any longer is to run an up-to-date macOS anti-malware tool.