Vesta Control Panel - – What I love about Vesta is that it's fast and easy to use
The Printliminator - The Printliminator is a simple tool you can use to make websites print better.
Hepsia - Hepsia is probably the most advanced web hosting control panel for managing multiple domains and hosting related issues.
Print Edit WE - A print focussed blog offering trend direction, fashion forecasts and weekly print design posts. Welcome to The Print Edit, home of all things print.
Virtualmin - It includes numerous features not in the GPL version (like script installers, resellers, HTML editor, an improved UI, mobile access, spam and virus filtering).
PrintFriendly - PrintFriendly cleans and formats web pages for perfect print experience.