Proteus PCB design Alternatives

A Cross Platform and Open Source Electronics Design Automation Suite

Fritzing is an open-source initiative to support designers, artists, researchers and hobbyists to...

Open Source

RealityMAX is the most powerful free 3D design collaboration platform, 100% online. Cooperate remotely with your colleagues on 3D projects and easily share your work with clients. Create Web3D and AR experiences in a snap, without a line of code.

Visit website freemium $40.0 / Monthly (Pro with up to 500 GB of storage space)

LTspice® is a high performance SPICE simulation software, schematic capture and waveform viewer with enhancements and models for easing the simulation of analog circuits.

Autodesk EAGLE is an electronic design automation (EDA) software.

EasyEDA - Web-based EDA suite; runs in browser.

LibrePCB is a free EDA software to develop printed circuit boards.

Open Source

PCB Design Software

Qucs, briefly for Quite Universal Circuit Simulator, is an integrated circuit simulator which means you are able to setup a circuit with a graphical user interface (GUI) and simulate the large-signal, small-signal and noise behaviour of the circuit.

DipTrace - Professional Schematic Capture and PCB Design Software

Animated electronic circuit simulator using ideal components to visualize voltage and current.

OrCAD PSpice technology provides the best, high-performance circuit simulation to analyze and refine your circuits, components, and parameters before committing to layout and fabrication

Altium offers a top-notch, best-in-class PCB Designer to give engineers the tools they need to interlink with each side involved in the electronic design process.

KTechLab is an IDE for microcontrollers and electronics.