Evernote - Bring your life's work together in one digital workspace. Evernote is the place to collect inspirational ideas, write meaningful words, and move your important projects forward.
CryptPad - CryptPad is a collaborative office suite that is end-to-end encrypted and open-source.
Standard Notes - A safe place for your notes, thoughts, and life's work
Etherpad - Etherpad is a highly customizable Open Source online editor providing collaborative editing in...
Joplin - Joplin is a free, open source note taking and to-do application, which can handle a large number of notes organised into notebooks. The notes are searchable, tagged and modified either from the applications directly or from your own text editor.
Firepad - Open source collaborative code and text editing that relies on Firebase for real-time data...