Downloading MarginMaster 6.0 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. This Mac app was originally developed by OraMac Consulting Inc. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. The software belongs to Business Tools.
From the developer:
MarginMaster is a Business Calculator that will help you figure out Markups, Profit Margins and Breakeven points. Great for making price lists and figuring out if your making enough money or not.
The application has 2 main areas for a grand total of 7 calculator elements.
You may want to check out more Mac applications, such as iRatchet, Invoicer or Cashflow, which might be similar to MarginMaster.