UNESCO:
Greenstone on CD-ROM
Download from greenstone.org
vOpen Source
vGNU licensed
vFully documented
vLanguage interfaces (32 languages)
vUnix/Windows/Mac OS-X
vTrivial to install
vGUI interface for gathering, enriching, building …
vServe collections on Web or write them to CD-ROM
vDocument formats: HTML, Word, PDF, PS, text, email, …
vMetadata formats: XML, DC, OAI, MARC, …
vMultimedia formats: Images, MP3, MPEG, MIDI, …
vActive international community