Electrical Symbols and IC library

Symbol and IC library comprises files with "PPD" (symbols) or "PICD" (IC) extensions. Each file contains one symbol.

Individual symbols contained in the diagram are copies of the symbols from the library. Therefore you can send your diagram to anybody regardless the fact whether they have copies of the symbols on their PC or not.

If you modify the symbol in the Symbol Editor program, the symbols in you previously made diagrams will not change.