Airtest

Cross-Platform UI Automation Framework for Games and Apps

Pricing: Free

AirTest is an open source cross platform test automation tool aimed at hard-to-automate applications like games.

Desktop Automation

Automation of GUI components with mouse and keyboard actions.

Free

Desktop Automation

Windows GUI Automation with Python (based on text properties)

Free

Desktop Automation

Jubula Functional Testing Tool for desktop Java applications

Free