KGen (Keyword Generator) allows you to see what keywords are strong on visited web pages for search engines.
Categorize combines advanced bookmarking and search with easy tab-management. It's a fresh approach! Say adios to confusing never-ending tags and complicated folders. Categorize organizes your web sites much faster and lets you access them in a snap.
Collections are groups of related add-ons that anyone can create and share.Explore Collections