ArcObjects SDK 10.8 is a software development kit (SDK) provided by Esri for building custom applications that interact with ArcGIS products, such as ArcGIS Pro, ArcGIS Desktop, and ArcGIS Server. The SDK allows developers to create custom tools, extensions, and applications that leverage the power of ArcGIS. In this article, we will guide you through the process of downloading and installing ArcObjects SDK 10.8.
The ArcObjects SDK is not hosted on a public mirror. To get the official installer, you must access Log in to My Esri: You will need an Esri account linked to your organization. Navigate to "My Organizations": Search for ArcGIS Desktop: Look for version Find the SDK Section: arcobjects sdk 10.8 download
This is the primary source. You must log in to the My Esri Customer Service portal with an account registered to your organization. Navigate to My Organizations > Downloads . ArcObjects SDK 10
ArcObjects SDK 10.8 is a set of developer libraries and tools from Esri for building custom extensions and applications that integrate with ArcGIS Desktop (ArcMap) and related ArcGIS components using COM/.NET, Java, or C++. It exposes the ArcObjects object model for geoprocessing, map control, feature editing, symbology, and other GIS functionality. The ArcObjects SDK is not hosted on a public mirror
If you are looking for the , you are likely maintaining critical legacy systems. As of March 1, 2026 , Esri has officially retired the ArcGIS Desktop series (including ArcMap 10.8.x), marking the end of the ArcObjects era.