Open Source Alternatives to SmartDraw

An online design tool for creating scaled drawings and diagrams across various industries. The software enables users to build accurate floor plans, warehouse layouts, accident reconstructions, and fire safety plans without requiring traditional CAD expertise. It provides thousands of industry standard symbols and supports the creation of flowcharts, organizational charts, mind maps, and technical engineering diagrams. The product is used by construction companies, fire and police departments, and landscaping businesses to visualize space and processes. It integrates with existing IT infrastructure through SSO and allows files to be saved to preferred storage solutions. The platform is deployed as a cloud service for individuals and teams to standardize documentation and reporting.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to SmartDraw give you an option you fully own. They run locally on your own device, so your data never leaves your machine. This page lists 1 open source alternative to SmartDraw. The most popular is Draw.io. It uses the Apache-2.0 license.