LieberLieber extensions help users to work more quickly and more efficiently with the Enterprise Architect modelling platform.

When we at LieberLieber set out to solve the ever-growing problem of complexity involved with the diffing and merging of various model versions, we knew we’d have to give it our all. The result is so refreshing we decided to call it LemonTree – the perfect symbol of that relaxed tropical lifestyle we all dream of. The tree and its branches represent the various model versions created by the development team, from which the best versions are selected and subsequently merged. It’s so simple. We call it: Fresh Model Versioning.

Get more information about this new diff & merge tool:



LieberLieber Embedded Engineer for Enterprise Architect supports Enterprise Architect users working in the area of Embedded Engineering and optimizes existing features for even more efficiency. Learn more and download free trial



LieberLieber Systems Engineer for Enterprise Architect extends the abilities of Enterprise Architect in the area of Systems Engineering and system modeling, in particular via efficieny in SysML (Systems Modeling Language) application. Learn more and download free trial



LieberLieber AUTOSAR Engineer for Enterprise Architect helps all AUTOSAR users who need to create AUTOSAR models in Enterprise Architect while adhering to the AUTOSAR specifications. Learn more and download free trial