Top 10 Best John August Screenwriting Software of 2026

Final Draft is the industry-standard screenwriting software trusted by Hollywood professionals for over 30 years, automatically formatting screenplays, teleplays, stage plays, graphic novels, and more to precise specifications. It includes advanced tools like the Beat Board for outlining, revision tracking, collaboration via Final Draft Everywhere, and extensive template libraries. Designed for efficiency, it streamlines the writing process from first draft to production-ready script.

Fade In Pro is a professional-grade screenwriting software available on Windows, Mac, Linux, iOS, and Android, offering precise industry-standard formatting for screenplays, stageplays, and more. It includes tools like beat boards, index cards, revision modes, outlining, and robust import/export support for formats such as Final Draft (.fdx), Fountain, and PDF. Renowned for its speed, reliability, and lack of subscription for core features, it's a favorite among writers seeking a lightweight yet powerful alternative to dominant competitors.

WriterDuet is a cloud-based screenwriting software emphasizing real-time collaboration, allowing multiple writers to edit the same screenplay simultaneously with live cursors and changes. It supports industry-standard formatting, Fountain markup, and exports to PDF, Final Draft, and other formats. Ideal for remote teams, it offers desktop, web, and mobile apps with revision tracking and smart type-ahead features.

Arc Studio Pro is a cloud-based screenwriting software that provides industry-standard formatting, visual outlining tools, and collaboration features for professional writers. It excels in streamlining the pre-writing phase with its innovative Beat Board, allowing users to map out story beats, characters, and scenes visually before diving into the script. The platform supports real-time co-editing, revision tracking, and seamless syncing across web, desktop, and mobile devices, making it a modern alternative to traditional tools.

Celtx is a cloud-based screenwriting and pre-production platform that enables writers to format scripts, create storyboards, generate breakdowns, and manage scheduling and budgeting. It emphasizes collaboration with real-time editing and sharing features tailored for teams. While strong in all-in-one production tools, its screenwriting engine is functional but lags behind specialized tools in polish and industry-standard adherence.

Slugline is a minimalist screenwriting app developed by screenwriter John August, utilizing the Fountain plain-text markup language (a Markdown dialect for screenplays) to enable distraction-free writing with live formatting previews. It focuses on core screenplay composition, offering a clean interface for drafting scenes, characters, and dialogue on Mac and iOS devices. Files are saved as portable .fountain text files, ensuring longevity and easy sharing without proprietary formats.

Scrivener is a versatile writing application tailored for long-form projects like screenplays, offering robust organization tools such as a binder, corkboard, and outliner to manage scenes, characters, and research. In screenwriting mode, it supports formats like Fountain, Final Draft XML, and plain text, with easy compilation to industry-standard PDFs. While not a dedicated screenwriting tool, it excels at structuring complex narratives and integrating notes, making it ideal for development-heavy workflows.

StudioBinder is an all-in-one production management platform with an integrated screenwriting tool that enables users to write, format, and break down scripts in a cloud-based environment. It excels in bridging the gap between writing and pre-production by automatically generating breakdowns, stripboards, schedules, and call sheets from the script. While not a standalone screenwriting app, it's designed for collaborative teams transitioning seamlessly from script to production.

RawScripts is a free, web-based screenwriting software created by screenwriter and podcaster John August, designed for straightforward screenplay formatting and writing. It emphasizes a minimalist interface that gets out of the way, supporting standard industry elements like scene headings, action lines, and dialogue with smart auto-completion. Additional tools include revision tracking, scene numbering, and basic sharing for collaboration.

Trelby is a free, open-source screenwriting software that provides a simple, no-frills environment for writing industry-standard screenplay formats. It handles essential elements like scene headings, action lines, character names, dialogue, and transitions with automatic formatting to ensure professional output. Cross-platform compatibility (Windows, Linux, Mac) and support for import/export formats like Fountain, Final Draft XML, and PDF make it accessible for basic script creation without bloat.