Operating systems

Portal for ArcGIS is supported on Windows Server 2016 Standard and Datacenter 64-bit; Windows Server 2012 R2 Standard and Datacenter 64-bit; Windows Server 2012 Standard and Datacenter 64-bit; Windows Server 2008 R2 Standard, Enterprise, and Datacenter 64 bit; and Windows Server 2008 Standard, Enterprise, and Datacenter 64 bit. Windows 10, 8.1, and 7 64-bit are also supported for basic testing and application development only, not for production environments.