Dia vs Modelio
| Dia | Modelio | |
|---|---|---|
| Free plan | No | No |
| Free trial | No | No |
| Paid from | — | — |
| Open source | No | No |
| Platforms | Windows, macOS, Linux | Windows, Linux |
| Free plan | Yes | Yes |
| Diagram types | Entity-relationship diagrams; UML diagrams; flowcharts; network diagrams | UML, BPMN, ArchiMate, SysML |
| Export formats | EPS; SVG; XFIG; WMF; PNG | XMI, HTML |
| Import formats | Dia XML (.dia); Visio XML (.vdx) | XMI |
| Desktop app | Yes | Yes |
| Version history | — | Yes |
Both are listed in Best Diagram Software. On Freedom251, Dia scores higher on our published basis.