BLOCS - Visual web design app.

Notepad++ - A free source code editor which supports several programming languages running under the MS Windows environment.

Webflow - Build dynamic, responsive websites in your browser. Launch with a click. Or export your squeaky-clean code to host wherever you'd like. Discover the professional website builder made for designers.

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. Fully customizable with macros, and syntax highlighting for most major languages.

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

Notepadqq - Notepadqq is a linux clone (identical application) of Notepad++