Thunderbird Beta for Testers
Thunderbird is a 100% Open Source, privacy-focused email app.Apache-2.0
RootlessJamesDSP
System-wide JamesDSP implementation for non-rooted devicesGPL-3.0-or-later
ProcrastiLearn
Block distracting apps until you review a spaced-repetition flashcardApache-2.0
Jami
Share, freely and privatelyGPL-3.0-or-later