DevToys - A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.
Prepros - Compile Less, Sass, Scss, Stylus, Jade, Coffeescript, Haml and Markdown with live browser refresh.
Lipsum - One of the oldest and fastest 'lorem ipsum' (random text) generators.
Scout-App - Process Sass files into CSS without any knowledge of the command line.
Lipsum.pro - The superfast Lorem Ipsum text generator
CodeKit - CodeKit allows you to optimize the performance of your website by automatically and efficiently compiling a variety of popular languages.