Create Block Diagrams Easily - Online or On Your Desktop
Block diagrams are easier with built-in block diagram templates and specific block diagram generating tools. Just start with a template and customize it using SmartDraw's large selection of symbols. Add lines and connectors and SmartDraw's automation will help your shapes remain connected and organized.
Top reasons SmartDraw is the ideal block diagram software:
- Quick-Start Templates
Dozens of electrical design examples make you instantly productive. Choose a block diagram template that is most similar to your project and customize it to suit your needs.
- Exhaustive Symbol Library
You get hundreds of ready-made visuals and templates for electrical switches, sensors, relays, bulbs, analog devices, audio systems, NECA symbols and more!
- Automatic Formatting
SmartDraw helps you align and arrange everything perfectly. And SmartDraw's "intelligent" connecting lines stay attached to your components even when you move them around.
- Free Support
Got a question? Call or email us. SmartDraw experts are standing by ready to help, for free!