Celtx is described as 'Based on the Firefox engine, supports standards, visual storyboarding, production scheduling, publication & international languages MUI support. Free tutorials, videos & wiki are available from the site. There is a very helpful community too' and is a Novel Authoring tool in the news & books category. There are more than 50 alternatives to Celtx for a variety of platforms, including Web-based, Windows, Mac, Linux and iPhone apps. The best Celtx alternative is Scrivener. It's not free, so if you're looking for a free alternative, you could try Manuskript or Story Architect (STARC). Other great apps like Celtx are Quoll Writer, Final Draft, GrinTale and Gingko Writer.
Story Planner is a focused, flexible app to outline all kind of stories. Used by writers, screenwriters, producers, directors and all kind of story tellers, Story Planner has quick and easy-to-use story organization, with sync on all your devices and export options to help you...
Offers novel writers an organized workspace to structure chapters, develop characters, manage locations, arrange scenes, track timelines, add notes, conduct narrative analysis, and export manuscripts, with mobile support and cloud synchronization features.
Italy
EU
SceneWeaver is a writing and project organisation tool for novels, research, role-playing campaigns, scripts, and other large documents.
United Kingdom
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
Nulis makes the process of outlining your stories, articles, or books easy, fun, and convenient.
United States
Studiovity is a comprehensive film pre-production software utilizing AI to craft storyboards, shot lists, and automated call sheets. Additionally, it streamlines the film script breakdown process and integrates features for budgeting, scheduling, and location scouting.
FLIX is a visual story development tool for feature film, TV production, games, and more. Designed to promote fast-paced creative collaboration, FLIX removes the technical barriers that can cause frustration and slow you down.
United Kingdom
Page 2 Stage is screenwriting software designed expressly for people writing screenplays, scripts, and plays. It provides numerous features needed by screenwriters not found in standard word processors.
Outline 4D is an outlining and writing program that lets you brainstorm, create, structure and organize your ideas. In addition to a traditional vertical single-pane outline format, Outline 4D has a horizontal timeline format that is an alternative to index cards, blocks, and...
United States
The first professional tool for story and game design
Create, organize and communicate your game vision. Compose every aspect of your game design in just one highly visual and versatile solution.
Develop interactive stories, deep and meaningful characters and item bibles coveri.
GermanyEU
FrameForge Previz Studio 3 enables you to create a virtual 3D set in your computer with the freedom to place any number of virtual cameras in any placement, angle or height desired.
