Violet UML project

Violet UML Editor

A long-running lightweight UML diagram editor that resumed active updates in 2026.

WindowsLinuxmacOSUMLOpen Source

Evidence matrix

Verified capabilities

Unknown means the capability has not yet been verified; it does not mean the product lacks it.

XMI importUnknown

XMI exportUnknown

Team collaborationUnknown

Code generationUnknown

Reverse engineeringUnknown

Model simulationUnknown

Requirements managementUnknown

SysML v2 APIUnknown

Evidence sources