iTrash is an uninstall utility that uses a special search algorithm (Levenshtein Distance algorithm) to find all related files and deletes them when asked.
Applications distribute several files throughout your system storage devices. Deleting an application itself is mostly not enough and will leave several files untouched.
Each time you install a new application, depending on its requirements, it will place several files on your system in different locations.?When you uninstall the said application using regular methods, those files will most likely remain untouched on your drive.?iTrash is designed to find all the files related to an application and will quickly delete them, helping you to maintain your Mac's performance.