I followed your article on installing superstamps, but the file does not expand or load. This is the filename: SuperStampsv4TS.snagitstamps The superstamps website was worthless. Only reference to Mac install was in a comment way down from the PC stuff. Frustrated.
I further investigated this and now realize why this is confusing. When you placed the order there was two downloads available. One for PC and one for Mac.
To find the documentation and a second copy of all stamps that you can use in other software such as office or graphic applications, just download and unpack the windows version. The stamps included will also work on Mac and the Overview documentation is also included in that package.