All official ArcGIS Enterprise software, including ArcGIS Server, is hosted on the My Esri portal.
: For Windows users, Microsoft .NET 8 is now a requirement for certain extension features. Download ESRI ArcGIS Server Enterprise
: Verify your hardware and OS meet the Windows or Linux requirements. All official ArcGIS Enterprise software
Getting Started: How to Download and License ArcGIS Server Enterprise including ArcGIS Server
: Choose the version you need (e.g., 12.0 or 11.4 ) and click View Downloads .
Before you run that setup file, make sure your environment is ready to avoid common installation hurdles:
Are you planning to install this on a or as part of a distributed high-availability deployment? License ArcGIS Enterprise 2: Generate ... - Esri