Scrivener - Scrivener is a content-generation tool for composing and structuring documents.
Aeon Timeline - "The timeline tool for creative thinking. Capture, create and explore ideas."
Manuskript - Open-source tool for writers.
Novlr - Online word processor and organizer for novel writing.
FocusWriter - FocusWriter is a fullscreen, distraction-free word processor designed to immerse you as much as...
ApolloPad - Great online app for writers, novelists, and bloggers.