Circuit ShopCircuit Shop 
WIDCOMM BTW Development Kit
iSkysoft DVD-Library
ezCheckDraft
PHP LockIt!
Mitsubishi Heavy Industries E-
ZenMate
Autodesk Navisworks Freedom 20
Circuit Shop (CIRC.EXE). Circuit Shop allows you to design, simulate and learn about digital and analog electronic circuits.
Circuit Shop is an intuitive graphical CAD tool designed for both beginners and experienced users to create, simulate, and explore digital and analog electronic circuits. Whether you're learning the fundamentals of electronics or working on more advanced projects, Circuit Shop makes it easy to design and test your circuits with powerful simulation features and a user-friendly interface.
With Circuit Shop, you can build and analyze electronic circuits quickly and efficiently. The app offers a range of tools for creating schematic diagrams, simulating circuit behavior, and visualizing circuit performance in real-time. From digital circuit design to analog analysis, Circuit Shop provides everything you need to deepen your understanding of electronics and experiment with different components and configurations.
Perfect for students, hobbyists, and engineers alike, Circuit Shop also includes an educational tutorial to guide you through basic electronic concepts, along with the flexibility to customize your circuit designs and components. Its robust simulation engine supports both DC and AC analysis, making it an essential tool for learning and testing electronic circuits.