Rated 5 out of 5 stars

This is a really essential addon for Firefox.
The sorting and searching features work amazingly well, and with plenty of customisable hotkeys, everything is fast and easy.
And if you ever find yourself copying data from websites into an Excel document, then this is an invaluable tool.

This review is for a previous version of the add-on (1.0.1-signed.1-signed).