Alternatives to Ngspice for all platforms with any license





Web / Online

Other Platforms

  • Circuit Simulator icon

    Circuit Simulator

    This java applet is an electronic circuit simulator. When the applet starts up you will see an animated schematic of a simple LRC...

    Open Source Mac Windows Linux Web / Cloud

  • Ktechlab icon

    Ktechlab Discontinued

    KTechLab is an IDE for microcontrollers and electronics. It supports circuit simulation, program development for microcontrollers and...

    Open Source Linux

  • QUCS icon


    The Quite Universal Circuit Simulator (QUCS) is an integrated circuit simulator allowing the simulation and graphical presentation of...

    Open Source Mac Windows Linux

  • Altium Designer icon

    Altium Designer

    Altium Designer(currently version 15) is an all in one sofware for PCB design. From schematic to PCB as well as FPGA programmation...

    Commercial Windows

  • Electronics Workbench icon

    Electronics Workbench Discontinued

    In 1999 the companies merged, and renamed itself after its most well known product, Electronics Workbench. The then current product...

    Commercial Windows

  • OrCAD (All Products) icon

    OrCAD (All Products)

    The Cadence OrCAD product line provides affordable, high-performance PCB design tools that boost productivity for smaller design teams...

    Commercial Windows

  • LTspice icon


    LTspice IV is a high performance Spice III simulator, schematic capture and waveform viewer with enhancements and models for easing...

    Free Mac Windows Linux Wine

  • Proteus PCB design icon

    Proteus PCB design

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

    Commercial Windows

  • DesignSpark PCB icon

    DesignSpark PCB

    The World’s Most Powerful Free Schematic and PCB Layout

    Free Windows

  • TINA icon


    TINA Design Suite is a powerful circuit simulation package for analyzing, designing, and real time testing of analog, digital, VHDL...

    Commercial Windows Web / Cloud

  • Micro-Cap icon


    Micro-Cap 11 is an integrated schematic editor and mixed analog/digital simulator that provides an interactive sketch and simulate...

    Commercial Windows

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  • Pspice icon


    Software for Simulating Voltage and Currents of a text file net-list of a electronics components such as Resistors, Capacitors...

    Freemium Windows

  • McCAD 3SPICE icon


    McCAD 3-SPICE is based on the latest version (3F5) of Berkeley's SPICE 3 and permits interactive mixed mode circuit simulation. It...

    Commercial Mac Windows

  • BlackBoard Circuit Designer icon

    BlackBoard Circuit Designer

    Create so called breadboards (also stripe or perf boards) easily Create simple and easy to read schematics NGSpice integration, thus...

    Open Source Mac Windows Linux

  • MacSpice icon


    Simulates and analyses electronic circuits that can range in complexity from a single resistor to an integrated circuit comprising...

    Free Mac

  • PCBWeb icon


    PCBWeb is a 100% free Windows desktop CAD application for designing and manufacturing electronics hardware. Features include...

    Free Windows

  • PartSim icon


    PartSim is a free and full-featured SPICE circuit simulator that runs directly in your browser. PartSim schematic editor runs in...

    Free Web / Cloud

  • Share this list of alternatives?

  • Gnucap

    Gnucap is the GNU Circuit Analysis Package, a modern post-spice circuit simulator with several advantages over Spice derivatives.

    Open Source Linux

  • Oregano icon


    oregano - An electrical engineering tool for GNOME oregano is an application for schematic capture and simulation of electronic...

    Open Source Linux

  • PCB Wizard icon

    PCB Wizard

    PCB Wizard 3 is a powerful package for designing single-sided and double-sided PCBs.

    Commercial Windows

  • Livewire icon


    Livewire is a sophisticated software package for designing and simulating electronic circuits. Switches, transistors, diodes...

    Commercial Windows

  • iCircuit icon


    Its advanced simulation engine can handle both analog and digital circuits and features realtime always-on analysis. It is the perfect...

    Commercial Mac iPhone iPad

  • Circuit Wizard icon

    Circuit Wizard

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

    Commercial Windows


    As IC geometries continue to shrink, the need for an accurate circuit simulator is critical. Designers require a highly accurate...

    Commercial Windows

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