SmartEdit Writer (https://www.smart-edit.com/Writer/ https://www.smart-edit.com/Writer/). It never worked out for me as a commercial app, but it's got a dedicat

SmartEdit Writer (https://www.smart-edit.com/Writer/ https://www.smart-edit.com/Writer/). It never worked out for me as a commercial app, but it's got a dedicated user base who love it, and it fills a real need amongst creative writers. It's 100% what it needs to be for its niche set of users: creative writers, Windows desktop users, simple to use, organising, planning, writing, editing (the editing part is unique). I love the app. Use it all the time myself. It has 1000s of users and almost no support issues. Best thing I've ever built.