Eulers Unit Converter Widget is a simple and unobtrusive unit converter app and widget. It can be used as a regular app window but is also available any time in the Today Notification Center as w widget (needs to be added after download). Angle, area, currency, energy, fuel efficiency, length, mass, power, pressure, speed, temperature, and volume. Rates for 28 currencies. Settings (in menubar) for: light and dark mode; keeping the window on top; thousands separator; decimal places. Share conversion via mail, messages. Localized to: Arabic, Chinese (Simplified), Czech, Danish, Dutch, English, French, German, Greek, Hungarian, Korean, Italian, Japanese, Norwegian, Polish, Portuguese, Russian, Spanish, Swedish, Thai, Turkish.