BTCBar is a small open source software for Mac OSX that displays the most current USD/BTC exchange rate from BitStamp, BTCe, and Coinbase. It is easy to use and has only one function: "Open in browser". BTCBar is located in the menu bar.
Fully functional double-entry accounting application.
Keep track of your incomes and expenses from your Mac.
Everything you need to easily do your personal and business taxes.
