ProfiCAD is described as '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' and is an app in the Photos & Graphics category. There are more than 10 alternatives to ProfiCAD for a variety of platforms, including Windows, Linux, Mac, Android and iPhone. The best alternative is Catia. It's not free, so if you're looking for a free alternative, you could try QElectroTech or DOC. Other great apps like ProfiCAD are FluidDraw (Paid), See Electrical (Paid), EPLAN Electric P8 (Paid) and SolidWorks Electrical (Paid).
CATIA (Computer Aided Three-dimensional Interactive Application) (in English usually pronounced /k?'ti?/) is a multi-platform CAD/CAM/CAE commercial software suite developed by the French company Dassault Systèmes.
Now even better: FluidDraw stands for fast and easy standardised documentation of your machines or systems. With the new FluidDraw P6, you can create pneumatic and electric circuit diagrams even more reliably and efficiently.
DOC is a software dedicated to the design and calculation of single-line diagrams of electrical systems in low and medium voltage, allowing the user to choose switching devices and security, and for verification and coordination of protective devices.
SOLIDWORKS Electrical schematic design capabilities simplify development of embedded electrical systems for machines and other applications, with single-line and multi-line schematic tools for planning your electrical systems.
Electra® Cloud offers impressive benefits that more than save time or eliminate tedious work, it leaves then engineer free to focus on the important parts of a design, the control scheme, operations and safety of the entire machine.