The source code of OpenRouteService is licensed under the Apache license, Version 2.0.

OpenRouteService uses several third-party libraries and pieces of code. These libraries are listed below for each sub project. Please refer to their LICENCE, COPYING or NOTICE files for terms of use.

Core

Library	License
Apache Commons Net	Apache 2.0
Config	Apache 2.0
GraphHopper	Apache 2.0
HikariCP	Apache 2.0
log4j	Apache 2.0
MeteoGroup jBrotli	Apache 2.0
JTS Topology Suite	LGPLv2
OpenSphere	LGPLv2.1
org.geotools	LGPLv2
JGraphT Core	EPL 1.0, LGPL 2.1
Java Servlet API	CDDL 2
PostgreSQL JDBC Driver	BSD 2-clause, POSTGRESQL
org.json	JSON.org

API-Tests

Library	License
JUnit	EPL 1.0
REST Assured	Apache 2.0
org.json	JSON.org

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