Rated 4 out of 5 stars

yazan: tibitts tarih: Eki. 15, 2012 · kalıcı bağlantı

Even though compatibility is advertised for TB10 only, the extension used to work fine through TB16. But the recent dictionary update did create a new category 'Dictionaries' in Add-on Manager. It seems this did break Dictionary Switcher. I'd hope it will be updated soon. It's quite handy and I do use it a lot in Thunderbird.