Alternatives to Boa Constructor for all platforms with any license

Atom

A hackable text editor for the 21st Century. At GitHub, we're building the text editor we've always wanted. A tool you can customize to do anything, but also...

Free Open Source Mac Windows Linux BSD Electron / Atom Shell
Extensible by Plugins/Extensions Support for Themes Customizable Package Control ... Community based GIT support Autocompletion Clean design Code completion Extensible by Plugins/Extensions Folder Hierarchy Fuzzy Finder GitHub integration Gitlab integration Hackable Integrated Development Environment Interior Design Minimap Modular System Multiple cursors Support for Multiple programming languages Distraction-free UI Package Manager Plugin API Plugin manager Real time collaboration Separated workspaces Support for NodeJS Syntax Highlighting Tabbed interface Unit Testing Add a feature

893 Like
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. ...

Freemium $ $ $ Mac Windows Linux
Lightweight Extensible by Plugins/Extensions Multiple cursors Package Control ... Customizable Syntax Highlighting Auto-saving Autocompletion Automatic packaging Code completion Directory structure Memory footprint Minimap Distraction-free UI Plugin API Portable Scriptwriting Assistant Syntax Highlighting Text editing Add a feature

1715 Like
PyCharm

Python and Django IDE with refactorings, code completion, on-the-fly code analysis and other features, including version control integration, deployment, integration...

Freemium Open Source Mac Windows Linux BSD
Code completion Code formatting Refactoring Embedded debugger ... Git integration GitHub integration Compare Source Code Add a feature

177 Like
IPython

IPython is an interactive shell for the Python programming language that offers enhanced introspection, additional shell syntax, syntax highlighting, tab completion and...

Free Open Source Mac Windows Linux
No features added Add a feature

71 Like
Light Table

Light Table is a new interactive IDE that lets you modify running programs and embed anything from websites to games. It provides the real time feedback we need to not...

Free Open Source Mac Windows Linux Electron / Atom Shell
Clean design Extensible by Plugins/Extensions Lightweight Add a feature

51 Like
- Discontinued Appears to be abandoned. Last release was Jan 2016
IDLE

Default IDE which come installed with the Python programming language. It aims to be simple and intuitive, and is especially useful for programmers just learning Python....

Free Open Source Mac Windows Linux
No features added Add a feature

32 Like
PyScripter

PyScripter is a free and open-source Python Integrated Development Environment (IDE) created with the ambition to become competitive in functionality with commercial...

Free Open Source Windows
No features added Add a feature

22 Like
Eric

Eric is a full-featured IDE (Integrated Development Environment) for Python and Ruby, This is one of the best options for programming in Python. You can extend its...

Free Open Source Mac Windows Linux
No features added Add a feature

13 Like
Pyzo

Pyzo is a cross-platform Python IDE focused on interactivity and introspection, which makes it very suitable for scientific computing. Its practical design is aimed at...

Free Open Source Mac Windows Linux
No features added Add a feature

12 Like
Keypress Editor

This is the editor you were looking for. Keypress is an offline, desktop based code editor. Use Keypress to edit your local files, on any platform. Keypress features...

Free Chrome OS Chrome
No features added Add a feature

8 Like
- Discontinued goes to some chinese site
Wing IDE

Wing IDE is a commercial IDE for Python. It has syntax highlighting, code completion via analysis of Python files, Django integration, networked debugging, and more....

Commercial Mac Windows Linux
Django Add a feature

8 Like
Howl

Howl is a general purpose editor that aims to be both lightweight and fully customizable. It is built on top of the very fast LuaJIT runtime, and can be extended in...

Free Open Source Linux BSD
Customizable Minimalistic Add a feature

3 Like
gEcrit

gEcrit is a Python IDE. Its focus is on simplicity and ease of use. It is fast and lightweight. It features Python indentation, line numbers, code folding, syntax...

Free Open Source Mac Windows Linux
Portable Add a feature

6 Like
WideStudio

WideStudio is an open source, Integrated Development Environment for desktop applications purely made in Japan. This enables you to develop GUI applications that can run...

Free Open Source Mac Windows Linux BSD
No features added Add a feature

4 Like
- Discontinued The project is no longer updated. Last version, v3.98-7, released in November 2011, can be still downloaded from the official website.
Simple Code Editor

Simple Code Editor is a simple, elegant, and powerful code editor, with many features.

Free Windows
Portable Add a feature

3 Like
- Discontinued Website no longer available: http://simplecodeeditor.neocities.org/