QElectroTech is a free software to create electric diagrams. QElectroTech is under GNU/GPL license. It is currently available for Windows, Mac OS and Linux.



QElectroTech is a free software to create electric diagrams. QElectroTech is under GNU/GPL license. It is currently available for Windows, Mac OS and Linux.



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.

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.

KOMPAS-3D is for creating three-dimensional associative models for individual parts and assembly's containing both original and standardized elements. The parametric technology allows quickly obtaining models for typical products basing on a once designed prototype.




Useful tool for each electrical engineer. It doesn't require installation on computer, consequently, it does not modify the operating system registry. You have just to download the ZIP file on your computer.

ETAP is the most comprehensive enterprise solution for design, simulation, operation, control, optimization, and automation of generation, transmission, distribution, and industrial power systems.


The Energy Transition Platform empowers utilities for grid modernization. It is a cloud-based platform that ingests, cleanses & synchronizes utility data using AI into a digital twin of the grid for asset insight & rapid use case development.




The easiest CAD for electrical and electronic diagrams, schematics, control circuit diagrams and can also be used for pneumatics, hydraulics and other types of technical diagrams.



