CDDX File Format

The CDDX file format is the native file format used by Circuit Diagram.

It stores the following information about a circuit:

The document is made up of a ZIP-file conforming to the Open Packaging Convention (more details at Wikipedia).

CDDX files can be read using a ZIP library and an XML parser.

To understand how the document is structured, please download the latest source code and look for the classes CDDXReader and CDDXWriter to see how Circuit Diagram reads and writes this format.