KOffice

koffice, a free software office suite.

We provide a set of productivity applications and a basis for extending this using so called shapes. Using the shapes concept the basic office applications can be turned into many exciting application types. For example a music editor or a map-printing application.

There are some plugins available in the subproject 'koffice-plugins' as well as more on
https://projects.kde.org/projects/playground/office

• Homepage: http://www.koffice.org