Circuit Diagram is a free application for making electronic circuit diagrams and exporting them as images. Design circuits online in your browser or using the desktop application.
Cost / License
- Free
- Open Source
Platforms
- Windows
- Online

LochMaster is described as 'Developers tool for strip board projects. It has useful functions for designing, documenting and testing project boards. Therefore you will find functions like auto-generation of components lists, a connection test, a editable library with a large number of symbols and' and is a electronic design automation tool in the education & reference category. There are more than 50 alternatives to LochMaster for a variety of platforms, including Windows, Mac, Linux, Web-based and Flathub apps. The best LochMaster alternative is KiCad, which is both free and Open Source. Other great apps like LochMaster are Fritzing, Square Sketch, LibrePCB and Autodesk EAGLE.
Circuit Diagram is a free application for making electronic circuit diagrams and exporting them as images. Design circuits online in your browser or using the desktop application.

iCircuit is the easy to use electronic circuit simulator and designer - the perfect tool for students, hobbyists, and engineers.


iCircuit is the most popular iPhone & iPad alternative to LochMaster.
atopile is a language and toolchain to describe electronic circuit boards with code. By replacing the point and click schematic interface with code, we introduce software development workflows like reuse, validation and automation to the world of electronics.

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TinyCAD is an open source schematic capture program for MS Windows. Use TinyCAD to produce professional circuit diagrams and export net list information to PCB applications.





VisCircuit is a note-taking tool that contains an easy circuit diagram drawer and a beautiful note editor, designed to help you learn about electronics and circuits more easily.


VisCircuit is the most popular SaaS alternative to LochMaster.
The Cadence OrCAD product line provides affordable, high-performance PCB design tools that boost productivity for smaller design teams and individual PCB designers.

The industry-leading, high-productivity, PCB-centric design solution for independent engineers.



MeowCAD is an online free and open source electronic design application tool. Its focus is on schematic and PCB design for electronic circuits.


