ECLiPSe License

ECLiPSe is distributed under an instance of the Mozilla Public License 1.1, which, informally speaking, means:

Please read the formal license text here (plain text). It differs from the original MPL 1.1 only in that references to Mozilla have been replaced or augmented with references to Cisco Systems.

To be precise, the above license applies to the ECLiPSe core which was released under this licence in 2006. Since then, additional libraries have been contributed, some of which may have different (but typically no more restrictive) licenses. For details, please refer to the documentation of those individual contributions.