IPAfont is Japanese TrueType font set that provided by Information-technology Promotion Agency, Japan (IPA does NOT mean International Phonetic Alphabet).

duply is a shell front end to duplicity that simplifies the usage by managing settings for each backup job in profiles. It supports executing multiple commands in a batch mode to enable single line cron entries and allows the user to use pre/post backup scripts. All duplicity backends are supported. The previous name of duply was ftplicity.

LibreOffice is a full-featured office productivity suite that provides a near drop-in replacement for Microsoft(R) Office.

GPL Ghostscript is used for PostScript/PDF preview and printing. Usually as a back-end to a program such as ghostview, it can display PostScript and PDF documents in an X11 environment.