Apps similar to oStorybook include Manuskript, which is free and open source. Other options are Scrivener, novelWriter, Quoll Writer and GrinTale. Novel Authoring Tools like oStorybook are a crowded field, with more than 50 alternatives for Windows, the web, Mac, Linux and iPhone.
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.
Norway
Free, open-source writing app for fiction writers who outline. Each scene opens with its beats, characters and notes beside the draft. Imports Scrivener, Plottr, yWriter, Obsidian and novelWriter. No AI, no subscription, no account.
Canada
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.
United States
Storyloft is an AI-powered writing, design, and publishing platform that helps authors write, edit, format, and publish books—all in one place.
United States
Fortelling provides the tools you need to plot & write your book.
Netherlands
EU
Modern writing app for Windows with three-panel workflow, automatic version history, writing goals, and beautiful Gruvbox themes. Ulysses for Windows users.
FinlandEU
Skribisto is born from the ashes of Plume Creator , keeping the goals while adopting more recent ways to think an application.
FranceEU
SceneWeaver is a writing and project organisation tool for novels, research, role-playing campaigns, scripts, and other large documents.
United Kingdom
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.
United States
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.
United States
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).
United States
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.
