JNCC ArcGIS Extensions
JNCC ArcGIS Extensions 7.00.9466 can be downloaded from our website for free. The software is included in Multimedia Tools. Our antivirus analysis shows that this download is malware free. This free software is an intellectual property of The University of Queensland.
From the developer:
JNCC ArcGIS Extensions - ArcGIS extension that creates a Marxan boundary file from a planning unit shapefile.
You may want to check out more software, such as ArcGIS Extensibility SDK for Silverlight, ArcGIS Military Analyst or OLAP PivotTable Extensions, which might be similar to JNCC ArcGIS Extensions.