ESSArch Core (EC)
This ESSArch Core package contains all core functions and is required to be installed before other tools such as ETP, ETA or EPP.
ESSArch Tools Producer (ETP)
SIP packaging and delivery tools for user producer.
ESSArch Tools Producer (ETA)
SIP receiving tools for archives.
ESSArch Preservation Platform (EPP)
ESSArch Preservation Platform - an opensource based archiving and digital preservation system.