PokerStove is a highly hand optimized C++ poker hand evaluation library. The Win32 Hold'em GUI was first released in 2002, 💸 and has been available as freeware since it's first release.
The core libraries of pokerstove are being open sourced. The project 💸 is currently in the process of reviewing and publishing the code. As code is reviewed and code sanitized further commits 💸 will be added.
Please find the old installer in the win32 directory. That installer should install a version of PokerStove which 💸 will not expire at any time. You can also find the apk file for the Android version of the utility 💸 in the android folder.