Portable: Edraw Max

| Tool | Portable Available? | Diagram Types | |------|-------------------|----------------| | | Yes (offline portable .html or desktop portable) | 50+ types, less rich than Edraw | | LibreOffice Draw | Yes (via PortableApps.com) | Basic flowcharts, no engineering symbols | | yEd Graph Editor | Yes (Java-based, runs from USB) | Graphs, networks, UML, no floor plans | | Pencil Project | Yes | Wireframes, mockups only |

For the full power of EdrawMax, the or online version is safer, legally clean, and feature-complete. edraw max portable