Qbox allows me to work on my client’s QuickBooks desktop files, without having to worry about Accountant’s copy changes or my client opening up the wrong file.MultiCHAX – check printing software has the capability to work with low, middle, and large-scale software programs, including: QuickBooks, QuickBooks Online, Sage 50 (Peachtree), MAS 90, Great Plains, and more. Any business that uses computerized accounting software systems can print MultiCHAX checks from their computers.