QuestSearch

QuestSearch is a Mac utility that you may end up installing through software bundling or misleading advertisements unknowingly. Although QuestSearch's name might sound like something that would enhance your ability to search the Web, the reality is that QuestSearch behaves like adware – it looks for active Web browser instances, and injects advertisements that you will see on top of the pages you browse. Often, the unwanted QuestSearch ads may block important content areas, therefore making it difficult to enjoy your favorite websites.

Needless to say, adware like QuestSearch should not be tolerated, and you should take the required steps to complete its removal. Manually disposing of this adware is not an option since some of its components might remain on the system, and continue to spawn their advertisements. The best way to remove QuestSearch from your Apple device is to use a trustworthy and OSX-compatible security tool.