The Best 21 CircuitLab Alternatives

  • gEDA Project icon

    gEDA Project

    The gEDA project has produced and continues working on a full GPL'd suite and toolkit of Electronic Design Automation tools. These tools are used for electrical circuit design, schematic capture, simulation, prototyping, and production.

    Free Open Source Linux

  • Ktechlab icon

    Ktechlab

    KTechLab is an IDE for microcontrollers and electronics. It supports circuit simulation, program development for microcontrollers and simulating the programmed microcontroller together with its application circuit.

    Free Open Source Linux

  • TINA icon

    TINA

    TINA Design Suite is a powerful circuit simulation package for analyzing, designing, and real time testing of analog, digital, VHDL, MCU, SMPS, RF, communication, optoelectronic and mixed electronic circuits and their PCB layouts.

    Commercial Windows Web

  • Upverter icon

    Upverter

    We build the pickaxes of hardware engineering. Ideation tools, schematic capture, PCB layout, design hosting, parts library management, and affordable prototyping.

    Commercial Web

  • EasyEDA icon

    EasyEDA

    EasyEDA - Web-based EDA suite; runs in browser. Schematic capture, Ngspice based simulation, PCB layout, custom PCB manufacturing, for electronic engineers, educators, students and hobbyists.

    Free Web

  • Autodesk Circuits icon

    Autodesk Circuits

    Autodesk Circuits empowers you to bring your ideas to life with free, easy to use online tools.

    Freemium Web

  • Schematics icon

    Schematics

    Schematics.com empowers engineers to design, share, and collaborate on circuit design online.

    Free Personal Web

  • QuickCopper icon

    QuickCopper

    Powerful and simple to use electronic schematics editor for Android. * Presentation-quality schematics * Customizable component styles * Convenient wire drawing...

    Free Android

  • Micro-Cap icon

    Micro-Cap

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

    Commercial Windows

  • Atanua icon

    Atanua

    Atanua is a real-time logic simulator, designed to help in learning of basic boolean logic and electronics.

    Free Open Source Mac OS X Windows Linux

  • LogicCircuit icon

    LogicCircuit

    LogicCircuit – is free, open source educational software for designing and simulating digital logic circuits. Intuitive graphical user interface, allows you to create...

    Free Open Source Windows

  • Wired Logic icon

    Wired Logic

    Wired Logic is a pixel based logic simulator built with Go. It scans the image, converts it into a collection of wires, power sources and transistors and runs a...

    Free Open Source Mac OS X Windows Linux

  • Circuit Tree icon

    Circuit Tree

    Circuit Tree is a powerful, hardware design engine. FEATURES - Fully-automated electronic design capabilities - Design a custom, unique schematic solution in less...

    Free Personal Web

  • PartSim icon

    PartSim

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

    Free Web

  • PSIM icon

    PSIM

    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.

    Commercial Windows

  • SimulIDE icon

    SimulIDE

    Real Time Electronic Circuit Simulator. Include PIC, AVR and Arduino simulation.

    Free Open Source Windows Linux