DCACLab

This electronic circuit simulator is highly interactive giving the feeling of playing with real components. It's very helpful for experimentation and visualization. It's a desktop version of the Circuit JS.

Circuit Wizard is a revolutionary new system that combines circuit design, PCB design, simulation and CAD/CAM in one complete package.

PartsBox is an online app that lets you take control of your electronic parts inventory, parts ordering/purchasing, BOM pricing, and manufacturing. It keeps track of where components are stored, what the current stock levels are, and which components are used in which...

FlowCode is a software program for graphically programming microcontrollers Microchip PIC, Atmel AVR (including Arduino) and ARM.

Proteus PCB design combines the schematic capture and ARES PCB layout programs to provide a powerful, integrated and easy to use suite of tools for professional PCB Design.

OpenModelica – A Free Modelica Environment!OpenModelica is an open-source Modelica-based modeling and simulation environment intended for industrial and academic usage. Its long-term development is supported by a non-profit organization – the Open Source Modelica Consortium (OS.

Livewire is a sophisticated software package for designing and simulating electronic circuits.

For engineers who want to expand the possibilities of power electronics. PSIM is the fastest and most reliable simulation tool. Built by engineers, for engineers.