The Best 20 Circuit Tree Alternatives

  • 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

    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

    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

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

    Commercial Web

  • 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

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

    Freemium Web

  • Schematics

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

    Free Personal Web

  • QuickCopper

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

    Free Android

  • 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

    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

  • CircuitLab

    Sketch, simulate, and share your circuits, entirely in your browser -- no install required. Easy schematic capture and powerful SPICE-like, mixed-mode circuit simulation...

    Commercial Web

  • 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

    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

  • 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

    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

  • 5spice

    Spice based electronic circuit simulation and circuit analysis software. 5Spice has the analysis capabilities needed by experienced circuit designers while remaining...

    Free Personal Windows