@HistoPol @smallcircles There's the French equivalent of Threema called Olvid that could be a good suggestion.
But I'm looking into Databag that seem a step further because Threema and Olvid still rely and third party servers while Databag, I can host it myself.
But I'm looking into Databag that seem a step further because Threema and Olvid still rely and third party servers while Databag, I can host it myself.