Scrivener - Scrivener is a content-generation tool for composing and structuring documents.
Novelize - Novelize is an online novel writing app designed to keep authors on track.
Final Draft - Use your creative energy to focus on the content; let Final Draft take care of the style.
Manuskript - Open-source tool for writers.
yWriter - Free writing software designed by the author of the Hal Spacejock and Hal Junior series. yWriter6 helps you write a book by organising chapters, scenes, characters and locations in an easy-to-use interface.
BlankPage - Stay motivated to write, and finish your story