CSE HTML Validator Lite
CSE HTML Validator Lite is a fast, easy to use, and FREE (for personal and educational use) HTML development tool for Microsoft Windows that helps you create problem-free HTML and XHTML documents. It's also an excellent learning tool.

TOWeb
TOWeb is an easy-to-use software for persons and organizations wishing to quickly create a blog, a website or an e-commerce website without any web designing skills, without dealing with web programming stuff and without using a retouching software for th

Pure SEO CMS
Fast, powerful, SEO website builder, optimized CMS, CSS compliant. Fast, client side XML to html engine. Beginners enter content and select design. Experts use their own templates and save time building high quality sites . No online server required.

Opus Creator
Quickly design flexible Flash, games, quizzes, presentations, anims and other multimedia. No scripting. Now with tween animation! Output to Flash, CD, EXE, video. Distribute freely for pleasure or profit. Over 1000 customisable effects. Free samples.

Sothink SWF Decompiler-Flash Decompiler
A high-performance Flash decompiler and Flash to HTML5 converter. You can convert SWF to HTML5 and SWF to FLA/FLEX; Extract Flash resources; Edit SWF by editing the shape elements or replacing image/text/sound elements; Get XFL from Flash CS5 SWF.

CodeLobster PHP Edition
CodeLobster PHP Edition is a free portable handy editor primarily intended for editing PHP, HTML, CSS, JavaScript files with support Drupal CMS, Joomla CMS, Smarty engine, JQuery library, CodeIgniter, CakePHP, Symfony, Yii, Facebook and WordPress