openModeller is an ecological niche modelling library, providing a uniform method to model species distribution patterns with a variety of algorithms.

Version 1.1 of the openModeller framework and command line tools is now available for download. This release includes two new algorithms - ENFA (Ecological Niche Factor Analysis) and Niche Mosaic - and a new version of the Maximum Entropy algorithm based on the Maxent paper (Phillips et al., 2006). It also contains a few adjustments in other existing algorithms (GARP, AquaMaps, ANN, CSM and Mahalanobis distance).

More details can be found here .