Solavant 2.7.1 for Mac was free to download from our software library. The application lies within Games, more precisely Card. The actual developer of this Mac application is Smallware.
From the developer:
Solitaire for serious solitaire players, Solavant has 242 solitaire games for your Mac. No easy games, hints, or cheats
You may want to check out more software for Mac, such as Bingo Caller, FlopZoom or Most Popular Solitaire trial, which might be related to Solavant.