Downloading Sorty 1.60 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. The application is included in System Tools. This free Mac app is an intellectual property of Wiles. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
Sorty can easily reset your Launchpad items to default and remove duplicate entries in the ‘Open With’ menu. This application has an easy to use and intuitive interface, he has only to buttons: reset launchpad and remove duplicates in the ‘Open With’ menu.
You may want to check out more software for Mac, such as SORTIE, which might be similar to Sorty.