Starting from January 2017, FlippingBook Online automatically translates the publication interface (controls and tooltips) to your users' language, if it's among the 17 languages we support. It selects the language according to browser settings. So if you're in France, but set your browser language to English, you'll see the publication interface in English.
The languages we currently support:
English, German, French, Italian, Dutch, Spanish, Portuguese, Swedish, Russian, Japanese, Simplified Chinese, Polish, Norwegian, Finnish, Turkish, Hebrew and Arabic.