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Managing different versions of the same model. LemonTree is the Plug & Play model versioning tool (Diff & Merge) that revolutionizes the work of a distributed modeling team and supports compliance with required standards such as ISO 26262.

Embedded Engineer

Embedded Engineer combines automated source code generation with model-level debugging.


THREATGET is designed to check the cyber security of vehicles and helps developers to identify threats early and to quickly assess the risks involved.

codeBeamer Connector for Enterprise Architect

codeBeamer Connector enables advanced integration for Systems Engineering.

LieberLieber Software GmbH
Handelskai 340, Top 5
1020 Wien, Austria
+43 662 90600 2017

Modeling Assistants

The Modeling Assistants facilitate users’ daily work with Enterprise Architect (EA). This not only saves time for certain tasks, but also increases the acceptance of the modeling tool.

LieberLieber Software Corp
2800 Post Oak Blvd., Suite 4100
Houston, TX 77056
+1 832-390-2461