Advance Steel SDK开发套件包含Advance Steel COM API和.NET API文档，参考和操作指南。为了方便大家下载，我们在这里为大家整理出来，大家可以根据需要选择下载：
1、Advance Steel 2026 Development Kit 64位开发套件下载地址：
https://damassets.autodesk.net/content/dam/autodesk/external-assets/support-articles/advance-steel-2026-software-development-kit/advance-steel-2026-sdk.zip
2、Advance Steel 2025 Development Kit 64位开发套件下载地址：
https://damassets.autodesk.net/content/dam/autodesk/external-assets/support-articles/advance-steel-2025-software-development-kit/advance-steel-2025-sdk.zip
3、Advance Steel 2024 Development Kit 64位开发套件下载地址：
https://damassets.autodesk.net/content/dam/autodesk/external-assets/support-articles/advance-steel-2024-software-development-kit/advance-steel-2024-sdk.zip
4、Advance Steel 2023 Development Kit 64位开发套件下载地址：
https://www.autodesk.com/sites/default/files/file_downloads/AdvanceSteel-2023-v1-SDK.zip
5、Advance Steel 2022 Development Kit 64位开发套件下载地址：
https://up.autodesk.com/2022/ADSTPR/AdvanceSteelSDK.zip
6、Advance Steel 2021 Development Kit 64位开发套件下载地址：
http://revit.downloads.autodesk.com/download/BID2021/AdvanceSteel2021-SDK.zip
7、Advance Steel 2020 Development Kit 64位开发套件下载地址：
http://revit.downloads.autodesk.com/download/BID2020/AdvanceSteel2020SDK.zip
8、Advance Steel 2019 Development Kit 64位开发套件下载地址：
https://www.autodesk.com/sites/default/files/file_downloads/Advance_Steel_SDK.zip
