ProfiCAD - is designed for drawing of electrical and electronic diagrams, schematics, control circuit diagrams and can also be used for pneumatics, hydraulics and other types of technical diagrams.
Features
• The easiest CAD for electrical circuits. Maximum care was paid to ergonomics and ease of use. Just place electrical symbols into the drawing and attach the wires.
• Ships with more than one thousand symbols. You can easily create your own symbols in the symbols editor or have them drawn for you for a fee.
• Supports automatic numbering of symbols, generation of netlists, lists of wires, bills of material, drawing of striped wires and further advanced features.
• The program supports cross references between wires and between symbols belonging to one component (e.g. relay coil + contacts). A linked symbol on a different page can be accessed by clicking on the cross reference.
Download: 
ProfiCAD 12.4.5.rar - 8.3 MB
ProfiCAD 12.4.5 Portable