System requirements

STEP 7 Professional / Basic V14 are released for use with the following operating systems (64-bit only):

Microsoft Windows 7 Home Premium SP1 (STEP 7 Basic only)

Microsoft Windows 7 Professional SP1

Microsoft Windows 7 Enterprise SP1

Microsoft Windows 7 Ultimate SP1

Microsoft Windows 8.1 (STEP 7 Basic only)

Microsoft Windows 8.1 Professional

Microsoft Windows 8.1 Enterprise

Microsoft Server 2008 R2 StdE SP1 (STEP 7 Professional only)

Microsoft Server 2012 R2 StdE

Note: Operating system support of Windows 10 is scheduled for V14 Service Pack 1.