Euskalbar is a Firefox toolbar that helps translating words from Basque to other languages (English, French, German, Spanish, Portuguese, Latin, Occitan, Swahili, Hindi, Arab, Chinese, and Japanese) and vice versa. Using a toolbar added to the browser, it is possible to look up several dictionaries without any effort. Besides, it offers a context menu to make searches using the selected text. Apart from individual searches, Euskalbar is able to perform combined queries, showing the results from different dictionaries within a single tab.