See Electrical Alternatives

(Computer-aided three-dimensional interactive Application) CATIA (English /Ti K? declared?) Developed by the French company Dassault Systèmes multi-CAD /CAM /CAE commercial software package. In the C programming language, CATIA is the cornerstone of the Dassault Systemes product lifecycle management software package is written. Thanks to Catia, CAD/CAM/CAE market with Siemens NX compete. Features:Commercial,Windows

QElectroTech is a free software to create electric diagrams. QElectroTech GNU/under the GPL license. Windows, Mac OS and Linux is currently available. Features:Free,Open,Source,Mac,Windows,Linux

DR. single-line diagrams of low and medium voltage electrical systems for the calculation and design of a special software change, to allow the user to select Features:Free,Windows

DesignSpark free CAD software electrical installation. This is a solution for engineering professionals who want to save time and create tailor-made electrical CAD Features:Free,Windows

CAE software solution for project planning of electro-technical automation projects, documentation, and management. Features:Commercial,Windows

Machines and SOLIDWORKS electrical schematic design capabilities simplify development of embedded electrical systems for other applications, and "single-line" Features:Commercial,Windows

AutoCAD electrical design software electrical engineering software electrical CAD. It includes all AutoCAD functionality, plus electrical CAD features. Features:Commercial,Windows

E3. Series electrical design software, to speed up the process, and with 65% efficiency. All create -, document -, and electricity-details Features:Commercial,Windows

Stage, design, production, transmission, distribution, simulation, operation, control, optimization, and automation is the most comprehensive enterprise solution for Features:Commercial,Windows,iPhone

This robot Studio training, programming and optimization, by increasing the profitability of your robot system tasks, such as Features:Commercial,Windows