sPlan is schematic editor software for Windows. It can help you to design your schematic circuit diagrams clean and easy on your PC. You can use it to sketch a little circuit diagram or design a big project with several pages. There are many powerful functions like the extensive component library, the usage of free definable background form sheets, automatic component numbering, component searching, component lists, etc. will help you. Even beginners will create perfectly designed schematic diagrams within minutes.
The usage of sPlan is really quite simple. The components can be drawn from the extensive library to your circuit diagram. A user definable grid-capture makes it easy to place and wire the components. You can move, rotate, shear or scale all elements on your diagram just like you want. You can group several components to simplify your further work. The usual clipboard-functions let’s you copy, cut and paste any sections of your diagram. If you are interested, you download sPlan 7.0 here.