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 Windows, Web-based, Mac, Linux and iPhone apps. The best Celtx alternative is Manuskript, which is both free and Open Source. Other great apps like Celtx are Scrivener, Story Architect (STARC), bibisco and Quoll Writer.
The Scriptwriter is a free editor built specifically for writing stage plays. It runs as a single HTML file in any modern browser, installs as a desktop app via PWA on every major OS, and works fully offline.
Test screenplay structure before production. Benchmark your script against 120+ films that moved audiences. Data-driven narrative analysis.
Free screenplay & script checker for Google Docs™ — reports, pre-coverage, analysis, Final Draft FDX, Fountain, FadeIn, PDF export.
We were in pre-production on a feature film and as we were using one of the most recognizable breakdown sites in the industry, the stripboard function broke and was broken for three days. Meanwhile, we were paying >$100 a month for this software.
Stop renting your intelligence to Cloud AI services based on quotas ! LocalProse is a writing workshop forged by and for writers, featuring a generative AI that runs directly on your own machine.
The writing app for authors, academics, and worldbuilders who need to plan, write, and collaborate - all in one place.
Plan, write, and structure long-form fiction with offline scene reordering, plot timeline, character mapping, AI writing assistant, notes for world-building, export options, and privacy-first local storage. No subscriptions, one-time payment, or web account required.
Skrivana is a writing workspace for storytellers. Write your story, plan your plot, track your lore, and build your world all in one place.
Free book writing editor with AI co-author, story bible, character tracking, and chapter management. The Scrivener alternative that lives in your browser.
Its primary goal is to make writing the first draft of your novel as easy as possible by improving the writing experience. It pulls you into your story with audio-visual themes, makes you feel comfortable in your writing space with its minimalist approach, and helps you hit...
An AI-powered screenwriting platform that helps writers visualize story structure and generate pitch-ready storyboards as they write.
A minimal writing and worldbuilding app that lets you draft stories, organize story elements, and connect everything in one unified workspace.
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