MultiUpgrade

MultiUpgrade is an application for Mac computers and, despite what its name implies, it will not help you with any upgrades. Instead, the purpose of MultiUpgrade is to modify your Web browser's behavior by forcing it to display advertisements from 3rd-party websites that are affiliated with MultiUpgrade's authors. Needless to say, this is textbook adware behavior, and it is in your best interest to remove MultiUpgrade as soon as possible.

The MultiUpgrade program may get to your computer via fake updaters or installers, so it is advisable to be careful with the files you download and run from the Internet. If you think that adware might be influencing your Web browsing sessions negatively, then we counsel you to run an anti-malware scanner, which can ensure that your system is free of adware.