Autosizes the searchbar as you type, cleans the query or reverts to your default search engine after submitting. Supports almost all themes and various search bar related extensions. Useful for saving space on a small screen.
Easily make HTML, ForumCode, and other links from the context menu.
Automatically highlight and count all occurrences of the selected text with just a click (substitute for Ctrl-F with highlight option). Another click in the document removes highlighting.
Simple stopwatch you can use to time stuff. Adds a "Stopwatch" entry in your Tools...