Fritzing is described as «to design circuits, as well as so called «layouts», be it PCB or stripboard or breadboard» and is a popular electronic design automation tool in the education & reference category. There are more than 50 alternatives to Fritzing for a variety of platforms, including Windows, Online / Web-based, Linux, Mac and iPhone. The best alternative is KiCad, which is both free and Open Source. Other great apps like Fritzing are Autodesk EAGLE, Autodesk Tinkercad, LibrePCB and EasyEDA.Fritzing alternatives are mainly Circuit Simulators but may also be Electronic Design Automation Tools or CAD Software. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Fritzing.