Apps similar to Ombra Black Velvet include Zettlr, which is free and open source. Other options are Scrivener, Pinery, Ulysses and Fantasia Archive. There's no shortage of Novel Authoring Tools like Ombra Black Velvet, with more than 25 alternatives for Mac, Windows, the web, Linux and Android.
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
A simple tool for building stories and the worlds they live in.
United States
yWriter is a writing tool that uses "scenes" as a unit of text and allows you to associate that text with all manner of story elements (characters, locations, items) as well as place it and rearrange it within the context of chapters.
Australia
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
oStorybook is a 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.
Belgium
EU
Cloud-based novel writing platform with tree-structured binder, corkboard, outliner, detailed character sheets, mind mapping, DOCX import with auto chapters, PDF/DOCX/EPUB export, built-in encyclopedia, distraction-free writing, and multilingual support.
ItalyEU
Fortelling provides the tools you need to plot & write your book.
NetherlandsEU
Aevon is the all-in-one workspace where authors manage manuscripts, characters, maps, lore, and items — all connected and always in sync. Now with comics!!!
United States
Advanced writing tool supporting online and offline modes, accessible from any device. Features chapter and scene organization, grammar checks, version history, and export options including docx and epub. Novlr syncs with cloud services for seamless access and tracks goals with analytics.
United Kingdom
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
Visual story plotting software for planning novels with drag and drop scenes, timeline and outline views, centralized notes, features for making characters and locations, color coding, tagging, syncing across devices, and exporting to multiple formats.
United States
