ProfiCAD

ProfiCAD 专为绘制电气和电子图表、原理图、控制电路图而设计，也可用于气动、液压和其他类型的技术图表。
最简单的电路 CAD。最大程度地考虑了人体工程学和易用性。只需将电气符号放入图纸并连接电线即可。
附带一千多个符号。您可以在符号编辑器中轻松创建自己的符号，也可以付费让别人为您绘制符号。
支持符号自动编号、生成网络表、电线列表、物料清单、绘制条纹电线和其他高级功能。
交叉引用 该程序支持电线之间以及属于一个组件的符号之间的交叉引用（例如继电器线圈 + 触点）。单击交叉引用即可访问不同页面上的链接符号。
现代编程架构 + 高级优化 = 对 CPU、磁盘空间和预算的要求低。
系统要求：Windows XP+SP3、Vista、Windows 7 – 10、.NET4、15 MB 磁盘空间。
根据 ISO 7200 设计的标题栏可以轻松调整，例如插入公司徽标。或者您可以在标题栏编辑器中创建自己的标题栏。
该程序被翻译成多种语言​​，这将促进与国际合作伙伴的合作。图纸可以导出为 DXF 格式。
非商业版（家庭版）免费分发，但有一些限制：它不支持物料清单、网络表、电线清单、参考网格、标题栏编辑器和其他一些限制。

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.
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.
cross references 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.
Modern programming architecture + advanced optimizations = low demands on CPU, disk space and the budget.
System requirements: Windows XP+SP3, Vista, Windows 7 – 10, .NET4, 15 MB of disk space.
The title block designed in accordance with ISO 7200 can be easily adapted, for example by inserting the logo of your company. Or you can create your own in the title block editor.
The program was translated into many languages​​, which will facilitate cooperation with international partners. Drawings can be exported into the DXF format.
The non-commercial (home) edition is distributed free of charge and has some limitations: it does not support the bill of material, netlist, list of wires, reference grid, title block editor and some other limitations.