CSE HTML Validator Lite is a free and user-friendly software for Windows that enables the creation of error-free HTML, CSS, and XHTML documents. This software is a great tool for learning and development purposes while keeping your website running smoothly.

The built-in editor in CSE HTML Validator Lite is designed to let you fix up your HTML and CSS documents conveniently, helping to ensure that your visitors don't leave your site because of poorly written code. And, while the primary goal of this software is to help you create well-formed documents, it's also an excellent learning tool to help you retain and grow a better understanding of HTML and CSS best practices.
Moreover, properly working HTML and CSS documents make it easier for search engine spiders to crawl and index your site, enabling better search engine discovery and helping to drive more traffic. For even better checking capabilities, consider exploring the standard or higher editions of this software. With CSE HTML Validator Lite, you can be confident that you're creating one of the best first impressions for your website visitors.
Version 16.05: New CSS checking, improved HTML5 support, & many other improvements, updates, and fixes.