Alternatives to Flux for all platforms with any license

Adobe Dreamweaver

Tool for building websites and applications. Adobe Dreamweaver software is intended for web designers, web developers, and visual designers.

Commercial $ $ $ Mac Windows
WYSIWYG Support HTML/CSS/JS rendering Visual design Support for Bootstrap ... Drag n drop Support for FTP iPhone/iPod sync Live Preview Support for SFTP WYSIWYG Support Add a feature

311 Like
Pinegrow Web Editor

Pinegrow is a Mac, Windows and Linux web editor that lets you build responsive websites faster with live multi-page editing, CSS & SASS styling, CSS Grid editor and...

Commercial $ $ $ Mac Windows Linux CSS Sass ... Wordpress Atom Bootstrap
Support for Bootstrap Drag n drop Support for Foundation Relational database ... Reusable content blocks Website builder WordPress WYSIWYG Support Add a feature

94 Like
Coda

A brilliant, all-in-one macOS web editor. Everything you need to write beautiful web code.

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

294 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 Windows Linux
Support for FTP Real time collaboration Add a feature

328 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
Automatic Indentation Extensible by Plugins/Extensions Macros Search and replace ... Syntax Highlighting Support for Themes Add a feature

252 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
3d animation Html5 widget Interactive PDF forms PHP IDE ... Responsive design WYSIWYG Support Add a feature

58 Like
KompoZer

KompoZer is a complete web authoring system that combines web file management and easy-to-use WYSIWYG web page editing. KompoZer is designed to be extremely easy to...
- 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.
Free Open Source Mac Windows Linux PortableApps.com
WYSIWYG Support Multiple languages Portable Support for SFTP Add a feature

128 Like
Microsoft Expression Web

WYSIWYG web site editor/ maker. Discontinued and no longer supported by Microsoft. But, available to download for free. .
- Discontinued
  Since September 2015, Microsoft Expression Web is no longer developed and supported. Last version, 4.0.1460.0, released in December 2012, can be still downloaded from the Microsoft Download Center.
Free Windows .NET Framework
Visual design NET Framework Support for SFTP Add a feature

48 Like
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Blocs

A fast, easy to use and powerful visual web design tool, that lets you create responsive websites without writing code.

Commercial $ $ $ Mac
Support for Bootstrap HTML5 Support Website builder WYSIWYG Support Add a feature

18 Like
CSSEdit

Design beautiful, innovative and fast-loading web sites… with a beautiful, innovative and fast app. .

Commercial Mac Espresso
Live css editing Support for FTP Syntax Highlighting WYSIWYG Support Add a feature

59 Like