Goodsol Development Inc. is the world's leading developer of solitaire game software for Windows. Based in Springfield, Illinois, Goodsol Development is the publisher of Pretty Good Solitaire, a collection of 700 solitaire card games, Action Solitaire, and Pretty Good MahJongg. Pretty Good Solitaire is one of the top 50 most played games on Windows computers.

Goodsol Development is a small, two person software company, often known as a MicroISV. The company is intentionally kept small and focused on creating the best solitaire game possible.   More detail...