Free Celtx Alternatives

The best free alternative to Celtx is Manuskript, which is also Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Celtx and 17 is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Celtx are bibisco, Story Architect (STARC), Gingko and Quoll Writer.

Celtx alternatives are mainly Novel Authoring Tools but may also be Note-taking Tools or Text Editors. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Celtx.

Celtx

Freemium • Proprietary

Based on the Firefox engine, supports standards, visual storyboarding, production scheduling, publication &...

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Manuskript
Is this is a good alternative?
Yes
No
Free • Open Source
Note-taking Tool
Novel Authoring Tool
Mac
Windows
Linux
Flathub
102 Manuskript alternatives
Manuskript is an open-source tool for writers, with outliner, character management, plot development, distraction-free editor, etc.
- - Manuskript is the most popular Windows, Mac & Linux alternative to Celtx.
- - Manuskript is the most popular Open Source & free alternative to Celtx.
Suggest and vote on features
Manuskript Features
1. Works OfflineManuskript can be used without the need to connect to the internet.
2. Ad-freeManuskript doesn't contain any form of external advertising.
3. Dark ModeManuskript supports dark mode for comfortable usage in low light conditions.
4. Support for MarkDownManuskript supports MarkDown for document formatting.
5. File VersioningManuskript has a version system that lets you view and go back to older versions of the project/file/document.
Outliner
Tree structure
Tracking of plots
Distraction-free Writing
Tracking of characters
Plot visualisation
Track Characters
Export to EPUB
Visual timeline
Tracking of locations
Comments about Manuskript as a Alternative to Celtx
Most users think Manuskript is a great Celtx alternative.
Miki Marshall
Although Manuskript looks great for novels, as far as I can tell from their features list, it does not support screenplay formatting, which is one of the main things you'd want if you're coming from Celtx.
Negative comment •
2

Snow Code
PERFECT! I love this app, you just need to fill the questions and click on next, ex : Title and metadata > Summary in 1 sentence > Summary in 1 paragraph > Full summary > Character profile > Plots profiles > Worlds characters > Outline > Editor. And you have a lot of other features.
Positive comment •
1
bibisco
Is this is a good alternative?
Yes
No
Freemium • Open Source
Novel Authoring Tool
Mac
Windows
Linux
Electron / Atom Shell
Node.JS
40 bibisco alternatives
bibisco is a novel writing software that helps you to write your story, in a simple way.
Suggest and vote on features
bibisco Features
1. Ad-freebibisco doesn't contain any form of external advertising.
2. Portablebibisco can be used from a USB stick or similar with no prior installation.
Character development
Timeline
Scene Management
Google Drive integration
Export to EPUB
Distraction-free Writing
No installation
Export to Word
Export to PDF
Visual Organization
Comments about bibisco as a Alternative to Celtx
Most users think bibisco is a great Celtx alternative.
Miki Marshall
Celtx is a dedicated screenwriting program, while this is designed for writing novels. The formatting and processes of each are significantly incompatible.
Negative comment •
1
Story Architect (STARC)
Is this is a good alternative?
Yes
No
Freemium • Open Source
Novel Authoring Tool
Text Editor
Note-taking Tool
Mac
Windows
Linux
Chrome OS
AppImageHub
Flathub
30 Story Architect (STARC) alternatives
A smooth yet powerful writing experience for devoted authors. With only wanted features and native workflow it runs faster than all your previous apps combined.
Suggest and vote on features
Story Architect (STARC) Features
1. LightweightStory Architect (STARC) consumes less device resources compared to similar apps.
2. Spell CheckingStory Architect (STARC) can detect and correct all types of grammar and spelling mistakes.
3. Real time collaborationMultiple users can work together in Story Architect (STARC) simultaneously.
4. PortableStory Architect (STARC) can be used from a USB stick or similar with no prior installation.
5. AutocompletionStory Architect (STARC) can predict and complete the rest of a word or phrase you're typing.
6. Support for ThemesYou can use themes and templates to change the look and feel of Story Architect (STARC).
7. Distraction-freeStory Architect (STARC) has a distraction-free mode for when you need to focus.
8. Dark ModeStory Architect (STARC) supports dark mode for comfortable usage in low light conditions.
9. Hierarchical StructureOrganize your notes, pages, documents, etc., hierarchically with Story Architect (STARC).
Outliner
Screenwriting
Writing assistance
Collaborative writing
Export to PDF
Visual Novel
Tracking of plots
No Coding Required
Tree structure
Works Offline
Gingko
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Project Management Tool
Note-taking Tool
Mind Mapping Tool
Online
Software as a Service (SaaS)
81 Gingko alternatives
Write and organize your ideas in Gingko tree documents.

Whether building a business or writing a bestseller, Gingko lets your ideas flow naturally into place.

Write, brainstorm, and organize your document, all in the same flow.

You can also work with others, with Real-time col.
- - Gingko is the most popular Web-based & SaaS alternative to Celtx.
Suggest and vote on features
Gingko Features
1. Support for MarkDownGingko supports MarkDown for document formatting.
2. Hierarchical StructureOrganize your notes, pages, documents, etc., hierarchically with Gingko.
3. Support for LaTeXGingko supports LaTeX for text and math equation formatting.
4. Real time collaborationMultiple users can work together in Gingko simultaneously.
Document structure management
Web-Based
Export to LaTeX
Collaborative writing
Brainstorming
Screenwriting
Outliner
Comments about Gingko as a Alternative to Celtx
pros, cons and recent comments
Miki Marshall
This is a cool tool for creating and organizing ideas and stories for whatever you're writing, but it doesn't really do what Celtx does, which is writing in screenplay format.
Comment •
3
Quoll Writer
Is this is a good alternative?
Yes
No
Free • Open Source
Novel Authoring Tool
Note-taking Tool
Windows
55 Quoll Writer alternatives
Focus on your words not the interface. Quoll Writer is a writing application that helps you focus on your words. Clean and uncluttered. Feature rich. Features are where you would expect them to be.
Suggest and vote on features
Quoll Writer Features
1. Dark ModeQuoll Writer supports dark mode for comfortable usage in low light conditions.
2. WYSIWYG SupportQuoll Writer integrates a WYSIWYG editor to edit the look and content of a document, page, or file.
3. Works OfflineQuoll Writer can be used without the need to connect to the internet.
4. No registration requiredYou can use most of the features in Quoll Writer without registration.
5. Ad-freeQuoll Writer doesn't contain any form of external advertising.
Track Characters
Character database
Outliner
Distraction-free Writing
Writing statistics
Writing assistance
Export to EPUB
Cross Linking
Fullscreen support
Story Management
Comments about Quoll Writer as a Alternative to Celtx
pros, cons and recent comments
Miki Marshall
Celtx is a dedicated screenwriting program, while this is designed for writing novels and prose. The formatting and processes of each are significantly incompatible.
Negative comment •
2
Scrite
Is this is a good alternative?
Yes
No
Free • Open Source
Mac
Windows
Linux
5 Scrite alternatives
Scrite is an open-source app to make screenplay writing fun, engaging and productive. You will always be able to write for free using the Scrite app.
Suggest and vote on features
Scrite Features
Screenwriting
Nulis
Is this is a good alternative?
Yes
No
Freemium • Open Source
Note-taking Tool
Project Management Tool
Novel Authoring Tool
Windows
Linux
Online
50 Nulis alternatives
Nulis makes the process of outlining your stories, articles, or books easy, fun, and convenient.
Suggest and vote on features
Nulis Features
1. No registration requiredYou can use most of the features in Nulis without registration.
Planning
Outliner
Brainstorming
Web-Based
Screenwriting
Trelby
Is this is a good alternative?
Yes
No
Free • Open Source
Windows
Linux
22 Trelby alternatives
Trelby is simple, fast and elegantly laid out to make screenwriting simple. It is infinitely configurable.
Suggest and vote on features
Trelby Features
1. WYSIWYG SupportTrelby integrates a WYSIWYG editor to edit the look and content of a document, page, or file.
Customizable
Discontinued
The project is no longer developed. Last version, 2.2, released in September 2012, can be still downloaded from the official website.

Opinions about Trelby as a Alternative to Celtx
Most users think Trelby is a great Celtx alternative.
JotterPad
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Text Editor
Android
Chrome OS
Android Tablet
35 JotterPad alternatives
Designed for creative writers, JotterPad is a plain text editor without the fuss and distraction of a word processor. It is perfect for writing books, novels, lyrics, poems, essays, drafts and screenplays.
- - JotterPad is the most popular Android & Android Tablet alternative to Celtx.
Suggest and vote on features
JotterPad Features
1. Ad-freeJotterPad doesn't contain any form of external advertising.
2. Distraction-freeJotterPad has a distraction-free mode for when you need to focus.
3. Support for MarkDownJotterPad supports MarkDown for document formatting.
Onedrive integration
Distraction-free Writing
Google Drive integration
Transactional SMS
Dropbox integration
Ebook writer
Screenwriting
Highland
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Text Editor
Mac
13 Highland alternatives
With Highland, crafting a perfectly-formatted screenplay is as simple as writing an email. Just type. Highland will make it look good.
Suggest and vote on features
Highland Features
Screenwriting
StudioBinder
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Mac
Windows
Online
Chrome OS
Software as a Service (SaaS)
9 StudioBinder alternatives
Production management made modern.
Suggest and vote on features
StudioBinder Features
1. Real time collaborationMultiple users can work together in StudioBinder simultaneously.
Scheduling
Team work
Export to PDF
Web-Based
Production Management
File Storage
Compatible with Final Draft
Arc Studio Pro
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Mac
Windows
Online
11 Arc Studio Pro alternatives
Arc Studio Pro is a featured-packed screenwriting software that facilitates collaboration and garnering of feedback while also providing automated version control and backups.
Suggest and vote on features
Arc Studio Pro Features
1. Real time collaborationMultiple users can work together in Arc Studio Pro simultaneously.
Screenwriting
Text formatting
Collaborative writing
Promotion 😀
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