To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
CloseReview for Dictionary Switcher for Thunderbird by Sighurt
Rated 5 out of 5 stars
A very good add-on. Most useful. It would be nice if the order in which the dictionaries are checked could be set. Now it chooses US-English, while I am writing UK-English.
Nevertheless I appreciate the extension very much. Clever!
To create your own collections, you must have a Mozilla Add-ons account.