Alternatives to ACE (Ajax Code Editor) for all platforms with any license

IntelliJ IDEA

IntelliJ IDEA is a free / commercial Java IDE by JetBrains. Its design is centered on programmer productivity. A number of its features are intended to accelerate...

Freemium $ $ $ Open Source Mac Windows Linux
Code completion Auto Correction Built-in Terminal Dark theme ... Java IDE Static analysis Version and Source control WYSIWYG Support Add a feature

316 Like
Komodo Edit

Komodo Edit is a fast, smart, free and open-source code editor. Switching your trusty code editor is hard, but give Komodo Edit (or its big brother...

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

210 Like
Adobe Dreamweaver

Adobe Dreamweaver is a proprietary web development tool developed by Adobe Systems.

Commercial Mac Windows
Visual design WYSIWYG Support Support for Bootstrap Drag n drop ... Live Preview Support for SFTP WYSIWYG Support Add a feature

288 Like
Aptana Studio

Aptana Studio is a complete web development environment that combines powerful authoring tools with a collection of online hosting and collaboration services that help...

Free Open Source Mac OS X Windows Linux
Support for FTP Real time collaboration Add a feature

326 Like
- Discontinued Aptana is still in development on GitHub but latest version, 3.6.1, was released in October 2014. It lacks Java 8/9 features, as well as newer Javascript and HTML 5 features.
Coda

Coda is a fast, clean, and powerful text editor with pixel-perfect preview and a built-in way to open and manage your local and remote files. And a dash of SSH too. ...

Commercial Mac iPhone iPad
Built-in File Manager Live css editing Real time collaboration Syntax Highlighting Add a feature

271 Like
TextMate

TextMate brings Apple's approach to operating systems into the world of text editors. By bridging UNIX underpinnings and GUI, TextMate cherry-picks the best of both...

Commercial $ $ $ Open Source Mac OS X
Automatic Indentation Extensible by Plugins/Extensions Search and replace Syntax Highlighting ... Support for Themes Add a feature

246 Like
Bluefish Editor

Bluefish is a powerful editor targeted towards programmers and webdesigners, with many options to write websites, scripts and programming code. Bluefish supports many...

Free Open Source Mac Windows Linux
PHP IDE Support for SFTP Add a feature

136 Like
PSPad

PSPad is a freeware programmers editor in 8 languages for Microsoft Windows operating systems. Some features are highlighted syntax, ftp, projects and so on. Code...

Free Windows
Syntax Highlighting Edit files without creating a project Lightweight Portable Add a feature

191 Like
Pinegrow Web Editor

Pinegrow is a desktop app that lets you build responsive websites faster with live multi-page editing, CSS styling and smart components for Bootstrap, Foundation...

Commercial Mac OS X Windows Linux Atom
Support for Bootstrap Relational database Reusable content blocks WYSIWYG Support Add a feature

71 Like
BlueGriffon

An HTML editor based on Mozilla rendering engine. Supports some CSS3 features and since recently has a built-in SVG editor.

Freemium $ $ $ Open Source Mac OS X Windows Linux
WYSIWYG Support Built-in editor Based on Firefox Add a feature

57 Like
Google Web Designer

Google Web Designer is a a program from Google for creating interactive HTML5 ads and other HTML5 content for any device. It offers a GUI with common design tools...

Free Mac Windows Linux
Interactive PDF forms PHP IDE Responsive design WYSIWYG Support Add a feature

48 Like
KompoZer

Easy Web Authoring! KompoZer is a complete web authoring system that combines web file management and easy-to-use WYSIWYG web page editing. KompoZer is designed to...

Free Open Source Mac OS X Windows Linux PortableApps.com
WYSIWYG Support Multiple languages Portable Support for SFTP Add a feature

124 Like
- Discontinued The project seems to be discontinued. Latest stable version, 0.7.10, was released on 2007 and last development version, 0.8b3, on 2010, but the program is still downloadable from the official website.
Silex

Silex is a website builder for designers. It is free and open source, so you can use it online or download it and host it yourself. Design websites in the browser...

Free Open Source Linux Web
Container layout Drag n drop Dropbox integration Live Preview ... No coding required Add a feature

24 Like
Espresso

Espresso is a powerful text editor for web developers, from the creators of CSSEdit . Elegant syntax highlighting, superior...

Commercial Mac OS X
Code completion Live css editing Syntax Highlighting Add a feature

85 Like
openElement

Create websites faster with our powerful & intuitive editor. Generates W3C-compliant HTML/CSS/PHP code. Free website templates are available.

Free Windows
Ad-free WYSIWYG Support Add a feature

84 Like