Wren - Offset your carbon footprint by saving rainforests
CryptPad - CryptPad is a collaborative office suite that is end-to-end encrypted and open-source.
YAYZY - Track the carbon footprint of each purchase in real-time
eduPad - Real-time collaborative text-editor. No account required. Edits highlighted in authors color.
Klima - Go carbon neutral
Etherpad - Etherpad is a highly customizable Open Source online editor providing collaborative editing in...