Developer website: One Periodic
With Magic Launch users can take true control over which application is launched when double-clicking on a file. You can reinstate creator codes on a per file-type basis, or create personalized rules to select a different application depending on the folder the file is located in, its color label, the name of the file, or its content. It is also possible to run a terminal command instead of an application.
What's New
Version 1.4.3:
- Changed registration code format and process
- Various minor fixes
Requirements
OS X 10.6 or later