Mac OS X uninstall utility AppZapper has been updated adding a new feature called UnZap. This new feature allows users to put back applications and its related files in case they were accidentally deleted. According to the developer, version 1.8 also includes authentication of non-admin users, improved support for zapping on localized systems and improvements to the zapping engine. AppZapper allows you to drag and drop an application to be deleted from your system — the application will also find associated support files and preferences and delete those as well. Individuals can purchase AppZapper for $12.95; a Family Pack registers all members of the same household for $18.