The best Circuit Designer alternative to LTspice is KiCad, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to LTspice and eight of them are Circuit Designers so hopefully you can find a suitable replacement. Other interesting Circuit Designer alternatives to LTspice are Proteus PCB design, Multisim, ECStudio and Experimenters Circuits.
KiCad is an open source software suite for electronic design automation (EDA) - designing schematics of electronic circuits and printed circuit boards (PCB). KiCad is developed by Jean-Pierre Charras. And features an integrated environment between schematic capture, bill of...
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.
Multisim is industry-standard SPICE simulation and circuit design software for analog, digital, and power electronics in education and research.
United States
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...
Virtual Breadboard for Arduino is a learning 'app' version of VBB designed to help you take the first steps in the exciting world of physical computing with the Arduino microcontroller and ‘Breadboard’ based electronic circuit models.
Web-based circuit design and simulation tool features real-time SPICE engine, schematic capture, automatic wire routing, 3,000+ components, live analysis, netlist editor, classroom controls, FERPA/COPPA compliance, exportable data, and custom component creation.
United States
Browser-based circuit simulator for learning and experimentation, with animated current flow, oscilloscope waveforms, 50+ component types, 360+ examples, guides, shareable circuits, browser saving, and an AI circuit explainer for students and makers.
Australia
