Pinegrow is a desktop app that works with regular HTML and CSS files. We believe that a standalone app fits into a web development workflow much better than cloud solutions.
It has unique features like editing multiple pages at the same time, a complete range of Bootstrap and Foundation components, live CSS styling with SASS and LESS support, a WordPress theme builder, VCS plus Atom integration, and more.
It doesn't add any abstraction on top of your HTML and CSS instead it simply helps you to work with pages and stylesheets more efficiently, either visually or through code. Pinegrow is tailored to professional web developers and designers.