Amazon Storywriter
Manuskript
Scrivener
Storyline Creator
CreaWriter
iA Writer
Skrifa
Write.as
SHAXPIR
Dabble Writer
Scritika
SmartEdit Writer
StoryMill
Manuskript
Novelize
Campfire Pro
Amazon Storywriter SHAXPIRI love the product! Love using it, and it works a treat for me. However, if something goes wrong, the customer service is very poor. There are two versions of SHAXPIR. A free version, and a paid version, yet support is the same - almost non-existent! - It seems to be a 'one-man band' who is the support, perhaps he should have some more help?
Manuskript - Open-source tool for writers.
Dabble Writer - Writing software for novelists.
Scrivener - Scrivener is a content-generation tool for composing and structuring documents.
Scritika - Scritika is advanced-level writing software that helps the writer to tell their stories in a creative and smart way, and it encourages you to compose the stories quickly.
Storyline Creator - An elegant tool for authors to write, organize and visualize their stories.
SmartEdit Writer - Plan, write and edit your novel scene by scene