If you're like me, trying to #nostrize your protocols, you may have noticed #0xchat and #Amethyst can send each other encrypted DMs using newer NIPs, but almost no other client has implemented said NIPs in many months.
Further, both of those apps are Android only.

I've finally found a desktop client that can partake! 
#Gossip 
It's not flashy, but it's functional. 

https://github.com/mikedilger/gossip 

 Coop and Coracle also support it. 

https://github.com/lumehq/coop 

 Thank you, completely forgot about Coracle!
Tried Coop, but haven't been able to test it properly (won't load after I give it a key, so need to spend more time on that one).