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There are several freely available technologies underlying the New Zealand Digital Library. They are described in detail on the projects and demonstrations page.

Project Version Date Platform Notes
Greenstone 2.x Unix, Windows, Mac OS X Greenstone is a suite of software for building and distributing digital library collections.
Kea 3.0 March, 2004 Java Kea keyphrase extractor
MG 1.3 September, 1999 Unix, DOS The MG system is described in the eponymous book Managing Gigabytes.
PreScript 2.2 April 1, 2000 Unix Requires Ghostscript (at least version 4.01) and Python interpreter (at least version 1.4.)
Sequitur Unix, Java Sequitur is written in C++ should be easy to port to other platforms. Contact Craig Nevill-Manning for the most recent source code.

New Zealand Digital Library Project
Department of Computer Science, University of Waikato, New Zealand
July 2000