Cactus-SAT is a comprehensive, powerful, and free software designed for managing repair workshop tasks for electrical appliances, computers, TV/Video, machinery, air conditioning, musical instruments, and more. Key features include client and supplier management, budget preparation, order processing, delivery notes, invoicing, cost control, payment and charge tracking, product files with variable pricing, stock control, and work orders. The program offers extensive list customization and robust querying capabilities. Cactus-SAT is free to use, with an optional development license for further customization. It operates seamlessly on hybrid PC and MAC networks without requiring installation. Optimize your repair workshop's efficiency with Cactus-SAT.

So, Cactus-SAT is okay. I like some features like tracking progress and practice tests, but honestly, I expected a bit more variety in the styles of questions. It’s decent, but it could be better for my study habits.