Open Source

QElectroTech (often abbreviated as QET) is a free, open-source computer-aided design (CAD) and computer-aided engineering (CAE) desktop application used to create industrial complex electrical diagrams and technical schematics. Distributed under the open GNU/GPL license, it is designed primarily for electrical engineers, layout designers, and technicians. However, its versatility allows users to construct schematics for pneumatics, hydraulics, plumbing, automation, and fluid mechanics. Key Characteristics & Mechanics