.app to execute Keygen.exe (New version v2.6.2)
OS X 10.11 El Capitan
Drag and drop the KeyGen APP in the Applications folder.
Select the Keygen.exe, right click and “Get Info” -> Open With: select KeyGen APP and “Change All…”
Are you sure you want to change all similar documents to open with the application “Keygen”?
This change will apply to all documents with extension “.exe”.
Now, open a Keygen.exe with double click