MsgGo

Open source, lightweight, and modern bulk SMS tool for Android.GPL-3.0-or-later

TransektCount

A butterfly monitoring app for transect counters.Apache-2.0

Office

Viewer/editor supporting ODF and Microsoft files, with E2EE collaborationGPL-3.0-only

Chaka Book Reader

Committed to improving reading experienceAGPL-3.0-or-later

TourCount

A butterfly monitoring app for species-specific registering of butterflies in EuApache-2.0

LibreOffice Viewer

Document ViewerMPL-2.0

Field Survey

Your field logbook, on your phone - build any survey, powered by your device.GPL-3.0-only

OpenDocument Reader - view ODT

Document reader & file editor for Libreoffice & OpenOffice | ODF: ODT, ODS +moreGPL-3.0-or-later