HD Runner is a public domain application launcher and minifinder. It presents a scrolling list of all applications found on mounted HFS volumes. Click to select an application, and then click on “Run”. Alternatively, you can double-click on the application name. You can also type at the list to scroll it. Select “Attach document” to attach a document to the current application. “Save application/document set” means that the combination will be remembered for later.
If an application has any saved sets, the name will be shown in italic. Option-clicking on the name will present a pop-up menu of document names. Select one, and the application and document will be launched together. If “Delete document” is selected, the set will be deleted instead.