The best alternative to Circuit JS is QUCS, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Circuit JS and seven of them are so hopefully you can find a suitable replacement. Other interesting alternatives to Circuit JS are Deeds Suite, BOOLR, Xcos and PSIM.
The Quite Universal Circuit Simulator (QUCS) is an integrated circuit simulator allowing the simulation and graphical presentation of results of large-signal, small-signal and noise behavior in circuits.
Most users think QUCS is a great Circuit JS alternative.
QUCS is the most popular Windows, Mac & Linux alternative to Circuit JS.
QUCS is the most popular Open Source & free alternative to Circuit JS.
Set of educational tools for Digital Electronics. Its approach is characterised by an active learning methodology (the "learn-by-doing” concept).
Xcos is a graphical editor to design hybrid dynamical systems models. Models can be designed, loaded, saved, compiled and simulated.
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.
Atanua is a real-time logic simulator, designed to help in learning of basic boolean logic and electronics. It uses OpenGL hardware-accelerated rendering and a custom UI designed for a fast workflow and a very low learning curve, letting the students concentrate on learning the...
SimulationX is an interdisciplinary, multi-domain simulation software for the design, analysis and optimization of complex systems on a single platform. More than 500 ready-to-use model elements and over 300 examples of models from 11 application areas simplify and accelerate...
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