### Software Requirements Core Parallels Remote Application Server Components RAS Publishing Agent and RAS Secure Client Gateway (the core components of Parallels Remote Application Server) must be installed on one of the following versions of Windows Server: Windows Server 2008 Windows Server 2008 R2 Windows Server 2012 Windows Server 2012 R2 Windows Server 2016 Note: Parallels Remote Application Server should not be installed on a domain controller or any other server where a DHCP server is running. RAS Terminal Server Agent RAS Terminal Server Agent must be installed on one of the following versions of Windows Server: Windows Server 2003 SP1 and newer Windows Server 2008 Windows Server 2008 R2 Windows Server 2012 Windows Server 2012 R2 Windows Server 2016 Parallels Client Parallels Client is approved for the following operating systems (both 32 bit and 64 bit systems are supported, where applicable): Windows XP SP3, Vista, 7, 8.x, 10 Windows Server 2003 SP1 and newer Windows Embedded macOS 10.7.3 and newer iOS 7.0 and newer (iPhone and iPad) Android 2.2 and newer Chrome OS Ubuntu 12.04 LTS Ubuntu 14.04 LTS Open Suse 12.3 OpenSuse 13.2 Fedora 20 Xubuntu 15.10 Raspbian OS Wheezy Raspbian OS Jessie