Apps similar to CometCAD include KiCad, which is free and open source. Other options are Fritzing, Square Sketch, LibrePCB and Autodesk EAGLE. Electronic Design Automation Tools like CometCAD are a crowded field, with more than 25 alternatives for Windows, Mac, Linux, the web and iPhone.
DipTrace - Professional Schematic Capture and PCB Design Software
Are you looking for a professional and easy-to-use PCB Design software with powerful autorouter and reasonable price? Try DipTrace and you will be surprised! DipTrace is a complete state-of-the-art PCB Design Syst.
United Kingdom
Livewire is a sophisticated software package for designing and simulating electronic circuits.
PCB Wizard 3 is a powerful package for designing single-sided and double-sided PCBs.
Circuit Wizard is a revolutionary new system that combines circuit design, PCB design, simulation and CAD/CAM in one complete package.
CircuitMaker is the best free PCB design software by Altium for Open Source Hardware Designers, Hackers, Makers, Students and Hobbyists. From the about page of the website:
With Sprint-Layout you can design your PCB’s quick and easy. There is no unnecessary “ballast” which makes it difficult to keep the overview or which makes the usage almost impossible. Because of the logical and understandable strucure of Sprint-Layout the usage is very easy to...
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The main home page for the Robot Room Copper Connection PCB editing software. The Copper Connection application lets you design circuit boards.
Tool to easily create electrical and electronic schematics, PLC ladder, flow and timing diagrams
