Our website provides a free download of Exchange Rates 2.8.1 for Mac. This Mac app is an intellectual property of Alexander Lindenstruth. The application belongs to Business Tools.
From the developer:
Exchange Rates is perfect for you if you are tired of launching the OS X Calculator app and stepping through menu paths, or launching the fullscreen OS X Dashboard just for doing a simple currency conversion. It's a small currency calculator residing in the OS X status bar -- always available and always up-to-date. Nothing more, nothing less.
You may want to check out more software for Mac, such as Find.Exchange, Stock Exchange Gazer or money exchange, which might be related to Exchange Rates.