Multisim is industry-standard SPICE simulation and circuit design software for analog, digital, and power electronics in education and research.


The best Circuit Designer alternative to Circuit JS is Multisim. It's not free, so if you're looking for a free alternative, you could try Micro-Cap or Experimenters Circuits. If that doesn't suit you, our users have ranked more than 25 alternatives to Circuit JS and five of them are Circuit Designers so hopefully you can find a suitable replacement. Other interesting Circuit Designer alternatives to Circuit JS are ECStudio and Circuit Tree.
Multisim is industry-standard SPICE simulation and circuit design software for analog, digital, and power electronics in education and research.


Integrated schematic editor and simulator. Dynamic analysis updates waveforms and curves as you edit Native digital simulator Worst Case analysis to find the statistical and extreme limits of performance Smoke Analysis to assess how close the circuit is to violating maximum opera.




ECStudio is a set of powerful tools used for building electronic circuits, SPICE simulation, and calculation of circuits. These tools are complemented by the information center containing resources, connector pinouts and short (20 pages) interactive book explaining basic...



Educational virtual 3D laboratory simulator helps students, teachers, and tutors conduct electrical circuit experiments by providing realistic equipment access anywhere, avoiding availability issues and safety hazards, and enhancing learning with immediate feedback and...






