calcurse
Dec 7, 2013 - v3.1.4.2013-12-07Office/Calendar
Calibre
Apr 11, 2016 - v2.53.0.01Office
Catlooking Writer
Apr 2, 2011 - v1.0.0.1Office
CoolReader
Apr 18, 2013 - v3.0.57.02Office/Viewer
DJView4
Unrated.
Apr 28, 2012 - v1.0.0.0Office
Document Viewer - With DJVU-support
Unrated.
Jun 29, 2011 - v2.30.3.1Office/Viewer
FBReader
Oct 24, 2012 - v0.12.10.2Office
FlipClock on your Pandora
Jul 16, 2012 - v1.0.0.2Office
Focuswriter
Jun 21, 2014 - v1.4.6.0Office/Publishing
FocusWriter-QT5
Jul 30, 2018 - v1.6.15.1Office/WordProcessor