A contextual menu lists apps to open a file
Version: 1.4.1Zingg! is a simple contextual menu for the Finder. Zingg! shows you a list of all applications that claim to open a particular file. If you are looking for a similar capability you can find it now built into Mac OS X 10.2 (Jaguar).
Operating System: Mac OS X
However, Zingg! lets you configure certain applications to appear always or never in the pop-up, you can also set it to not show Classic applications when the Classic environment isn't running.