: Requires Microsoft .NET Framework 4.5.2 or later.

If you are developing standalone applications, the ArcObjects SDK is also part of the , which can be downloaded from the Customer Care Portal. The kit contains all required resources for developing custom, stand-alone desktop GIS applications and includes project templates, tools, and code samples.

Help you . Show you how to create your first ArcObjects Button .

ArcObjects is the base technology that ArcGIS Desktop (ArcMap) is built upon. The consists of documentation, samples, and libraries required to build custom components that interact with the ArcMap environment 1.2.1 . It uses the Microsoft .NET Framework (specifically C# or VB.NET) to extend the functionality of ArcGIS. Key features include:

If you are looking for the "full" download of this SDK, it is important to understand the correct acquisition channels and system requirements.

If you are looking for specific, non-core functionality, ensure you have the full SDK installation as it includes developer documentation and specialized libraries. Conclusion

Downloads for developer kits are strictly gated behind Esri’s customer portal. Your account must be linked to an organization with valid licenses.

Windows 10, Windows 8.1, or Windows Server 2012 R2/2016/2019. IDE: Microsoft Visual Studio 2017 or 2019. Framework: .NET Framework 4.5 or later is required 1.2.2 . ArcGIS Component: ArcMap 10.8 must be installed. Installation Guide: Steps for Success

You must have ArcGIS Desktop (ArcMap) 10.8 or 10.8.1 installed on your machine before installing the SDK. The SDK version must match your ArcMap version precisely.

: Go to the My Organizations tab, then select Downloads .

Click the "Download" button to get the full installation executable. 2. Download from ArcGIS Desktop Installer

You installed the SDK before ArcGIS Desktop. Uninstall the SDK, reinstall ArcGIS Desktop 10.8, then reinstall the SDK. The SDK installer detects the desktop registry keys.

This article provides a comprehensive guide on how to acquire the , its system requirements, installation, and essential resources for developers. What is ArcObjects SDK 10.8?

Select the "ArcObjects SDK for the Microsoft .NET Framework" from the list.

通过本文的指导，希望开发者能够顺利完成 的软件获取与安装，并在 GIS 开发的道路上稳步前行。

The SDK is not available as a public, standalone "free" download. It is part of the licensed developer resources provided by Esri.

The 10.8 version provides updated support for modern environments: