Fritzing Alternatives

A Cross Platform and Open Source Electronics Design Automation Suite

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

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

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

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.

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

PCB Design Software

All about General Public License (GPL) and Electronic Design Automation (EDA) software tools

Developers tool for strip board projects

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

DipTrace - Professional Schematic Capture and PCB Design Software

Its advanced simulation engine can handle both analog and digital circuits and features realtime...