A Free Office Suite (Framework)
http://www.documentfoundation.org/

LibreOffice is a comprehensive office package featuring a word
processor, a spreadsheet, a presentation program, and much more. This
package provides only the basic framework. You have to install the
additional modules to get the required functionality, see packages:

- libreoffice-base
- libreoffice-calc
- libreoffice-draw
- libreoffice-impress
- libreoffice-math
- libreoffice-writer

Some optional features are provided by extra packages, for example:

- libreoffice-mailmerge
- libreoffice-filters
- libreoffice-kde4
- libreoffice-gnome

Non-English localizations are provided by extra packages as well, for
example:

- libreoffice-l10n-de
- libreoffice-l10n-fr
- libreoffice-l10n-it