Top 12 Open-Source Alternatives to Celtx

Product categories

Coding Comics Developer Tools IDE IDEs And Text Editors Knowledge Management Markdown Editor Markdown Viewer Software Development Text Editors Writing Writing Tools

Summary

The top open-source alternatives to Celtx are Trelby, Manuskript, and iA Writer. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Trelby Landing Page
1

Trelby

The free, multiplatform, feature-rich screenwriting program!
Pricing:
- Open Source
#Writing #Writing Tools #Text Editors
Manuskript Landing Page
2

Manuskript

Open-source tool for writers.
Pricing:
- Open Source
#Writing Tools #Markdown Editor #Text Editors 1 social mentions
iA Writer Landing Page
3

iA Writer

Minimal Design, Maximum Focus
Pricing:
- Open Source
- Paid
- Free Trial
- $29.99 / One-off
#Markdown Editor #Text Editors #Writing 6 social mentions
Story Architect (STARC) Landing Page
4

Story Architect (STARC)

STARC - A smooth yet powerful screenwriting experience for devoted authors. With only wanted features and simple workflow it runs faster than all your previous apps combined.
Pricing:
- Open Source
- Freemium
- Free Trial
- $3.34 / Monthly (Pro)
#Writing #Markdown Editor #Text Editors 12 social mentions
Typora Landing Page
5

Typora

A minimal Markdown reading & writing app.
Pricing:
- Open Source
#Markdown Editor #Text Editors #Markdown Viewer 84 social mentions
Textmate Landing Page
6

Textmate

TextMate brings Apple's approach to operating systems into the world of text editors.
Pricing:
- Open Source
#Text Editors #IDE #Software Development 14 social mentions
Superdesk Landing Page
7

Superdesk

Digital newsroom management system
Pricing:
- Open Source
#Rundown Software #Project Management #TV Media System
StackEdit Landing Page
8

StackEdit

Full-featured, open-source Markdown editor based on PageDown, the Markdown library used by Stack Overflow and the other Stack Exchange sites.
Pricing:
- Open Source
#Markdown Editor #Text Editors #Office & Productivity 49 social mentions
Notepad++ Landing Page
9

Notepad++

A free source code editor which supports several programming languages running under the MS Windows environment.
Pricing:
- Open Source
#IDEs And Text Editors #Text Editors #IDE 169 social mentions
Sublime Text Landing Page
10

Sublime Text

Sublime Text is a sophisticated text editor for code, html and prose - any kind of text file. You'll love the slick user interface and extraordinary features. Fully customizable with macros, and syntax highlighting for most major languages.
Pricing:
- Open Source
#Text Editors #IDE #Software Development 3 social mentions
Aptana Studio Landing Page
11

Aptana Studio

The world’s most powerful open-source web development IDE just got better. Rebuilt from the ground-up. It's now much faster, customizable and includes new features to help you be more productive.
Pricing:
- Open Source
#IDE #Text Editors #Software Development
Visual Studio Code Landing Page
12

Visual Studio Code

Build and debug modern web and cloud applications, by Microsoft
Pricing:
- Open Source
#Text Editors #IDE #Software Development 1011 social mentions