Cookie AutoDelete - Control your cookies! Auto deletes unused cookies from your closed tabs while keeping the ones you...
PrintFriendly - PrintFriendly cleans and formats web pages for perfect print experience.
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.
The Printliminator - The Printliminator is a simple tool you can use to make websites print better.
EditThisCookie - EditThisCookie is a cookie manager. You can add, delete, edit, search, protect and block cookies!
priPrinter - Free version adds a text to every page printed. Use priPrinter to: - preview your print jobs