PrintFriendly - PrintFriendly cleans and formats web pages for perfect print experience.
Cookie Manager - This Cookie Manager allows you to quickly view and edit specific cookies.
iPrint - iPrint is a revolutionary new tool that can save up to 60% on printing expenses.
Cookiebro - With Cookiebro you can manage/filter/block browser cookies that can be used to track you online.
FinePrint - Save ink. Save paper. Download fully functional free trial.
Cookie Quick Manager - An addon to manage cookies (view, search, create, edit, remove, backup, restore, protect from deletion and much more). Firefox 57+ is supported.