Style Master is described as 'CSS Editor with WYSIWYG editing, Wizards and hand coding tools for Windows and Mac OS X' and is an app in the Development category. There are more than 10 alternatives to Style Master for a variety of platforms, including Windows, Mac, Linux, Online / Web-based and CSS. The best alternative is Pinegrow Web Editor. It's not free, so if you're looking for a free alternative, you could try CodeLobster PHP Edition or Hadron. Other great apps like Style Master are Adobe Dreamweaver (Paid), CSSEdit (Paid), WYSIWYG Web Builder (Paid) and VisualNEO Web (Paid).
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 smart components for Bootstrap, Foundation and WordPress.
Web Builder is a WYSIWYG (What-You-See-Is-What-You-Get) program used to create web pages. The program generates HTML tags while you point and click on desired functions; you can create a web page without learning HTML.
Focused and built towards coders, web designers, and web builders, ACE (Ajax Code Editor) can help users get familiar with how the coding is and it's basic structure. This web app is useful for those with the basic knowledge of coding.