You must install the primary ArcGIS Desktop applications before installing the SDK. The SDK installer will check for these registries. (ArcMap)
It is critical to understand the lifecycle status of ArcObjects SDK:
As the progress bar reached 100%, Alex realized that 10.8 represented the "Long Goodbye" of the ArcObjects era. The code written today would be the sturdy bridge supporting the organization until the eventual migration to the next generation. for 10.8 or tips on those ArcObjects tools to ArcGIS Pro?
: Designed for developers building custom extensions or standalone mapping applications using Java. This version supports plugins for IDEs like Eclipse . ArcObjects SDK 10.8.x system requirements
Common assemblies you will reference in .NET projects: arcobjects sdk 10.8 download
: Sign in to the My Esri site with your authorized credentials.
Ensure you are using Visual Studio 2017 or 2019. The SDK 10.8 does not support Visual Studio 2022. 5. Transitioning from ArcObjects to ArcGIS Pro SDK
. Note that ArcGIS Desktop, which includes ArcObjects, was officially retired on 1 March 2026 , and users are strongly encouraged to migrate to ArcGIS Pro Download Instructions Log in to My Esri : Access the portal at my.esri.com using your organizational account. Navigate to Downloads : Locate the tab and select the relevant product (e.g., ArcGIS Desktop ArcGIS Enterprise Select Developer Tools : Look for the ArcObjects SDK Developer Tools section to find the download link for version 10.8. License Requirement
The Definitive Guide to Downloading and Installing ArcObjects SDK 10.8 You must install the primary ArcGIS Desktop applications
Templates for building ArcMap Add-ins, Extensions, and Custom Tools.
Before attempting to download and install the SDK, verify that your development environment meets the minimum requirements:
If your organization owns licenses for ArcGIS Desktop 10.8 but cannot see the SDK files in My Esri, your organization's license administrator must contact Esri Customer Care to request access to legacy downloads. ArcObjects SDK 10.8 System Requirements
ArcObjects SDK 10.8 is compatible with:
If ArcGIS templates do not appear after installation, a reinstallation of the SDK often resolves the issue. This has been reported to fix the issue where templates are missing after installation.
Based on real-world developer forums (Geonet, Stack Overflow), here are the top issues when downloading/installing ArcObjects SDK 10.8.
: Administrative privileges are necessary for the installation process. Why Stick with 10.8?