Mac Business Software Accounting & Billing Software.MoneyWorks offers simple access to all your. MoneyWorks Gold is a solid, full-featured business accounting application that is networkable, supports multiple users, and works on both Macs and PCs. This specific type of accounting software is meant to work exclusively for the Mac–meaning your business won’t have to worry about features being released that may only work on a Windows counterpart. Mac accounting software helps track your small business income and expenses through a program that runs local to your Mac operating system.