Simple and unobtrusive unit converter for most needs with multiple converter windows. Features: - Angle, Area, Currency, Data Units, Energy, Force, Fuel Efficiency, Length, Mass, Power, Pressure, Speed, Temperature, Time, Timestamp and Volume - Rates for more than 40 currencies (Sources: Floatrates/Fixer)* - Rates for 19 cryptocurrencies (Source: CoinCap)* - Settings for: keeping the window on top; thousands separator; decimal places; default unit when opening new window - Swapping of units - Share conversion via mail, messages etc. * data for currencies are provided by free data sources, which availability cannot be guaranteed. Localized to: Arabic, Chinese (Simplified), Czech, Danish, Dutch, English, French, German, Greek, Hungarian, Korean, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Spanish, Swedish, Thai, Turkish. Why the name Euler: Leonhard Euler (1707 - 1783) was a Swiss mathematician born in Basel, which is also the hometown of the developers