The Cygwin DLL currently works with all recent, commercially released x86_64 versions of Windows, starting with Windows Vista. For more information see the FAQ. Cygwin version. The most recent version of the Cygwin DLL is 3.1.6. Installing Cygwin. Install

State January 2016 this includes Windows Vista, Windows Server 2008 and all later versions of Windows up to Windows 10 and Windows Server 2016. The 32 bit version of Cygwin also runs in the WOW64 32 bit environment on released 64 bit versions of Windows,

Installing and Updating Cygwin Packages Installing and Updating Cygwin for 64-bit versions of Windows. Run setup-x86_64.exe any time you want to update or install a Cygwin package for 64-bit windows. The signature for setup-x86_64.exe can be used to verif