TkGate is a event driven digital circuit simulator with a tcl/tk-based graphical editor. TkGate supports a wide range of primitive circuit elements as well as user-defined modules for hierarchical design.




TkGate is a event driven digital circuit simulator with a tcl/tk-based graphical editor. TkGate supports a wide range of primitive circuit elements as well as user-defined modules for hierarchical design.




A fast, interactive, browser-based analogue circuits and power system simulator for engineers, lecturers and students. It works entirely within a web browser without installing desktop software.




Circuit Canvas is a modern, browser-based electronics circuit diagram tool designed for speed and clarity—no installs, no file management, just clean schematics you can draw, save, and share instantly.

Aim of this project is bring classical control theory and signal processing to your projects. You can develop digital circuit in z-domain, simulate it and generate the portable c code. You can easily use it even on embedded projects because there is no single dependency, there...


Multisim Touch is the only native iPad application that provides users the exact same accurate, high-fidelity SPICE simulation results on the tablet as on the desktop.



This java applet is an electronic circuit simulator. When the applet starts up you will see an animated schematic of a simple LRC circuit. The green color indicates positive voltage. The gray color indicates ground. A red color indicates negative voltage.
GLogic is a logic gate simulator for linux developed with Gtk and python and an adaptation of the gLogic package...

Xyce (zi¯s, rhymes with “spice”) is an open source, SPICE-compatible, high-performance analog circuit simulator, capable of solving extremely large circuit problems by supporting large-scale parallel computing platforms.
Browser-based circuit designer and simulator with 3,000+ SPICE components, schematic capture, real-time analysis, netlist editor, and group features.




simulator.io is an online CAD tool for logic circuits. Easiest way to learn how to build logic circuits.

Antares is a learning platform for digital circuits. In addition to drawing and simulating digital circuits, Antares places particular emphasis on providing tools to help students better understand how these circuits work.



CRUMB is an immersive interactive 3D Circuit Simulator that can be used as a learning educational tool or a prototype workspace for electronic development.




Online tool to draw wiring and circuit diagrams, with a built-in SPICE simulator so you can test a circuit before you build it.

Electronics CAD with circuit simulator • interactive component adjustment and display of simulations. • export a net list that can be imported directly into KiCad Pcbnew for PC board layout.




Drawlogix is a complete professional tool for the design, development and simulation of electronic circuits. Is extremely easy to use and offers optimum integration functions to focus solely on the design aspects of the work.


