Simple and unobtrusive unit converter for most needs. It can be used as a regular app window but is also available any time in the Today Notification Center (needs to be added after download). Multiple converters are possible in the notification center.

Features:
- Angle, Area, Currency, Data Units, Energy, Fuel Efficiency, Length, Mass, Power, Pressure, Speed, Temperature, Time, Timestamp and Volume
- Rates for more than 40 currencies (Sources: Floatrates/Fixer)
- Settings (in menubar) for: light and dark mode; keeping the window on top; thousands separator; decimal places
- Swapping of units
- Share conversion via mail, messages etc.
- Touch Bar support for preferences

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