OS: Windows 10 or newer. Full compatibility with 64-bit machines. CPU: 4-core processor (8-core recommended) Memory: 4 GB(12-16 GB recommended) Hard Drive Space: 500 MB Scanner: TWAIN Compliant Scanner or a ScanSnap (if you plan to do scanning) If you wish to integrate FileCenter Receipts with an accounting program, you must have one of the following: QuickBooks Online: the "Plus" subscription or higher QuickBooks Desktop: the "Professional" edition or higher