A year or two ago I had an Excel spreadsheet that allowed us to enter data, press a button, and create a list of associated pair-wise tests.
This spreadsheet was homegrown, not commercial (some kind soul had sent it to me). And it didn't require James Bach's AllPairs program to run. If I remember correctly, the logic was all implemented under the hood in VBA code.
Unfortunately, I can't find it anywhere. If anyone has it (and could send it) or something similar I would really appreciate it! ;-)