A windows focused QT Client written in Golang.
Not actively maintained
Morpheus is a windows focused native desktop Matrix client.
It currently is in early stages (alpha) and provides a few features only. Current features are receving and sending messages, as well as a cache for messages. Planned is the most that's possible, even encryption. To make it progress faster any help is appreciated. You can find its sourcecode at github.
If you want to join the discussion a chatroom can be joined at #Morpheus:matrix.ffslfl.net