Eclipse Papyrus

Name: Eclipse Papyrus
Author: Eclipse Foundation

Eclipse Foundation

Download from the vendor eclipse.dev

Papyrus is the Eclipse Foundation’s open-source modelling environment for UML and SysML. It includes editors for all diagram types, support for dedicated profiles, and extensions for simulation and code generation. Systems and software engineers use it for requirements management, architecture design and model-driven design.

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Licence type	Completely Free, Open Source
Licence terms	Open-source licence (EPL-2.0). Free to use for any purpose, including commercial work, with no time limit, no registration and no licence key.
Platforms	Linux, macOS, Windows
Engineering field	Software & Computing
Tool type	Charts & Diagrams
Version checked	7.1.0
Vendor site	eclipse.dev

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Last verified: 2026-10-11

Software & Computing Completely Free Open Source Linux macOS Windows Charts & Diagrams

Capella

Eclipse Foundation (originated at Thales)

Model-based systems engineering with the Arcadia method: from operational analysis to physical architecture. Used in aerospace, rail and automotive.

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Eclipse Papyrus

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