Apps - Platform: macOS
- enuts by @kyo
Desktop client for Windows, macOS, and Linux!
- Arachis by @rafaelcosta
Full featured Pnut client, supports iOS 14+, macOS 11+ and Android (https://play.google.com/store/apps/details?id=me.rafaelcosta.arachis)
- Apero by @ericd
Free full featured macOS client.
Streams, editable posts, PMs, channels (Patter), embed images/gifs from URL or upload file, pnut storage files management, search (posts, messages, tags, users...), threads, create polls, vote on polls, see polls results, edit profile, dynamic timelines, see who replied to or starred your posts, who followed you, explore: conversations, posts with photos, posts by new users, trending posts; blacklist, spoilers, and lots of other goodies.