Explain the .
By default, the SDK installs the following folders and files to C:\Program Files (x86)\ArcGIS\DeveloperKit10.8 :
Ensure Visual Studio was installed before the ArcObjects SDK. If you installed the SDK first, uninstall it, then reinstall after Visual Studio is properly configured.
The ArcObjects Software Development Kit (SDK) is the foundational platform for developers looking to customize and extend Esri's ArcGIS Desktop applications, including ArcMap and ArcCatalog. Although Esri has shifted its primary focus to ArcGIS Pro and the ArcGIS Pro SDK, many enterprise systems still rely heavily on ArcMap 10.8.x architecture. arcobjects sdk 108 download full
You can explore community samples on GitHub 1.2.2 to see how components like Add-Ins are structured.
Close all open instances of Visual Studio, ArcMap, and ArcCatalog.
The most reliable way to get the is through My Esri 1.2.5. Log in to your My Esri account. Navigate to My Organizations > Downloads . Select the ArcGIS Desktop product. Explain the
If you have the installation media (DVD or ISO), the SDK is included. Run the ArcGIS Desktop Setup. Select the Developer Resources tab or folder. Install the SDK for .NET .
Because the ArcGIS 10.x suite has reached its End of Life phase, developers are strongly discouraged from starting new, long-term projects on ArcObjects 10.8.
If you install Visual Studio after installing the ArcObjects SDK, the templates will not appear. To fix this, rerun the ArcObjects installer and choose the Repair option. The ArcObjects Software Development Kit (SDK) is the
ArcObjects SDK 10.8 is the primary development kit for extending Esri's legacy ArcMap and ArcGIS Desktop 10.8 software. As of March 1, 2026, ArcGIS Desktop reached its official retirement date, and Esri strongly recommends migrating to ArcGIS Pro Official Download and Access
ArcObjects 10.8 primarily supports Microsoft Visual Studio 2017 (Community, Professional, and Enterprise editions) for .NET development. Visual Studio 2019 can be used, but may require manual integration of the project templates.
Once you have successfully performed the arcobjects sdk 108 download full , here’s how to start your first project: