Rapid Page Manipulator
Free, open-source text editor
Jupyter Interactive Notebook
The modern Java bytecode editor
A hackable text editor for the 21st Century
Powerful rich text editor framework with a modular architecture
Open source PDF editor
Visual Studio Code
open source Java library for creating and editing PDF files
Build your personal knowledge base
C# support for Visual Studio Code (powered by OmniSharp)
Apache NetBeans
Low-code programming for event-driven applications
Web app for browsing, reading and downloading eBooks stored in Calibre
Free and Open source Web Builder Framework
Flexible level editor
Simple GTK# Paint Program
ImageMagick 7
A Git-based CMS for static site generators
Test automation made simple
An open source document management tool
Framework for building Windows desktop applications
Optimal workflow for frontend teams
A post-modern modal text editor
Customize and package your Electron app with OS-specific bundles