You could have downloaded Clean Open With 1.0 for Mac from our application library for free. Clean Open With for Mac is categorized as System Tools. This free Mac application is an intellectual property of Steve Paquet.
From the developer:
Clean Open With has been made to deal with cluttered Open With menus. From time to time duplicates or remains of deleted apps remain in the Open With menu. Clean Open With restores and cleans the Open With menu, keeping only the apps that are installed on you Mac.
You may want to check out more software for Mac, such as CleanOpenWith, Clean Run Course Designer 4 or Open-Sankore, which might be related to Clean Open With.
System Optimization
System Optimization