AutoCAD：ObjectARX所有版本下载地址

2014（32位和64位版本）

ObjectARX 2014 SDK

ObjectARX 2014 帮助文档

2013（32位和64位版本）

ObjectARX 2013 SDK

ObjectARX 2013 帮助文档

2012（32位和64位版本）

http://download.autodesk.com/esd/objectarx/2012/ObjectARX_2012_Win_64_and_32Bit.exe

2011（32位和64位版本）

http://download.autodesk.com/esd/objectarx/2011/ObjectARX_2011_Win_64_and_32Bit.exe

2010（32位和64位版本）

http://download.autodesk.com/akdlm/esd/dlm/objectarx/ObjectARX_2010_Win_64_and_32Bit.exe

2009（32位和64位版本）

http://download.autodesk.com/esd/objectarx/2009/ObjectARX_2009_Win_64_and_32Bit.exe

2008

32位版本：

http://download.autodesk.com/esd/objectarx/2008/ObjectARX_2008_32Bit.exe

64位版本：

http://download.autodesk.com/esd/objectarx/2008/ObjectARX_2008_64Bit.exe

2007

－Core

http://download.autodesk.com/esd/objectarx/2007/Arx_Core.exe

－SDK

http://download.autodesk.com/esd/objectarx/2007/Arx_All.exe

2006

－Core

http://download.autodesk.com/WebPub/autocad/oarx2006/Arx_Core.exe

－SDK

http://download.autodesk.com/WebPub/autocad/oarx2006/Arx_All.exe

2005

－Core

http://download.autodesk.com/WebPub/Developer/autocad/Arx_Core2005.exe

－SDK

http://download.autodesk.com/WebPub/Developer/autocad/Arx_All2005.exe

2004

－Core

http://download.autodesk.com/WebPub/autocad/oarx/arx_core.exe

－SDK

http://download.autodesk.com/WebPub/autocad/oarx/arx_sdk.exe

2002

－Core

http://download.autodesk.com/pub/objectarx/objectarx_2002/K030.arx.plus.core.zip

－SDK

http://download.autodesk.com/pub/objectarx/objectarx_2002/K030.arx.plus.all.zip

2000

－Core

http://download.autodesk.com/pub/objectarx/ObjectArxCore.exe

－SDK

http://download.autodesk.com/pub/objectarx/ObjectArxSDK.exe

R14

－SDK

http://download.autodesk.com/Pub/developer/sdk/obarxsdk.exe