Convert It is the best free unit converter for your Mac. Easily accessible from the menubar, the app makes converting units a breeze. With over 20 categories supported including: Angle, Area, Currency, Energy, Length, Mass, Temperature, Time, and Volume you will never be without an answer again! TOP FEATURES - Over 20 categories supported such as Angle, Area, Currency, Energy, Length, Mass, Temperature, Time, Volume, and many more - Instantly convert between HUNDREDS of different units - Up to date currency exchange rates - 170+ currencies supported (including bitcoin) - Retina ready - 7 color schemes to choose from to personalize the app window to your tastes - Unpin from the menubar to place the app where you need it. - Opacity control to adjust the transparency of the app window. We have added many fine touches to Convert It to make it more useful. If there is a conversion that you would like that isn’t in the app, there is a handy send feedback link right in the app itself. So go ahead and download right now!