Free Wiring Diagram Software

One-click Beautification: Simply select the diagram and choose a preset color theme that catches your eye and your chart is ready in seconds.

Focus Mode: All of the menus go away! While only the canvas and one toolbar are left, you can focus on the diagrams you need to get done.

Smart Shape: Customize the symbols as your need! You can quickly duplicate or arrange the symbols in one click. Save your own symbols to the library and use them easily next time.

Multiple platform Sharing: EdrawMax allows you to share your outstanding diagrams to almost every social media. You can also share the diagram with the public or private share link.

Auto-create Presentation: Just click F5 to auto-create your presentation slides with EdrawMax, and no more exportation and switching between software.