Free, open-source writing app for plotters. Import your outline from Scrivener, Plottr, yWriter, or Obsidian — then draft with your scene beats, character notes, and story structure visible alongside your prose. No AI, no subscription, no cloud.




oStorybook is described as 'Free, open source novel-writing software for creative writers, novelists and authors which will help you to keep an overview of multiple plot-lines while writing texts' and is a Novel Authoring tool in the news & books category. There are more than 50 alternatives to oStorybook for a variety of platforms, including Windows, Mac, Web-based, Linux and iPhone apps. The best oStorybook alternative is Manuskript, which is both free and Open Source. Other great apps like oStorybook are Scrivener, novelWriter, bibisco and Quoll Writer.
Free, open-source writing app for plotters. Import your outline from Scrivener, Plottr, yWriter, or Obsidian — then draft with your scene beats, character notes, and story structure visible alongside your prose. No AI, no subscription, no cloud.




Modern workspace for novels with ethical AI that analyzes writing but never writes, live readability, import/export, auto-save, full version history, character and plot tools, structured critique, and provenance tracking while ensuring all text remains original.





Storyloft is an AI-powered writing, design, and publishing platform that helps authors write, edit, format, and publish books—all in one place.



Noncommercial, open-source fan archive supporting fanfiction, fanart, multiple fandoms, robust tagging, advanced search tools, content warnings, and privacy controls, run by volunteers to ensure ad-free browsing and the long-term preservation of creative works.


Modern writing app for Windows with three-panel workflow, automatic version history, writing goals, and beautiful Gruvbox themes. Ulysses for Windows users.




Skribisto is born from the ashes of Plume Creator , keeping the goals while adopting more recent ways to think an application.



ExcellentWriter is supposed to be a tool which lets you organize, write and format your novel inside Excel and in the end lets you use the power of Word to do the finishing touches.




Campfire provides a one-stop-shop for novelists: organizational and writing tools (Campfire Write), a hub of writing resources (Campfire Learn), & a writing and reading platform for building an audience and sharing your work (Campfire Explore).




Automated archive for user-submitted stories in multiple genres and over 30 languages, featuring reviews, user profiles, favorites, beta reader roles, forums, and social login support.

A powerful writing environment for novelists and screenwriters
Do you have a story to tell? Unlike conventional word processors, Storyist helps you track your plot, characters, and settings, and keeps all of your writing organized and accessible—so you can focus on telling your.




Looking for a suite of tools for writing your book? This is not just a text editor it does so much more. Organise your story using timelines, planning boards and the snowflake tool, all integrated to make writing intuitive and fun.



