Fritzing Alternatives

A Cross Platform and Open Source Electronics Design Automation Suite

Proteus PCB design combines the schematic capture and ARES PCB layout programs to provide a...

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)

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

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

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

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

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.

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

SketchUp Make is a best in the class CAD software capable of performing 2D and 3D rendering and designing, however, best for the 2D projects.

An open-source parametric 3D modeler

OpenSCAD is a software for creating solid 3D CAD objects.

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