Before proceeding, it is important to clarify that ArcGIS 10.6 is a legacy version released in early 2018. The current version is ArcGIS Pro (part of the ArcGIS Pro 3.x series) or ArcGIS Enterprise. Modern operating systems (Windows 11) may not fully support version 10.6, and official technical support from Esri for this version has ended. How to Download and Install ArcGIS Desktop 10.6 ArcGIS Desktop 10.6 is a powerful Geographic Information System (GIS) for working with maps and geographic information. It was a major release in the ArcMap lineage, offering enhanced 3D capabilities, improved performance, and new geoprocessing tools. Gustavo Andrade Chudai Jav Best Apr 2026