.ARX File Extension

AutoCAD Runtime Extension File

Developer Autodesk
Popularity
3.3  |  11 Votes
 

What is an ARX file?

Extension file created for AutoCAD, a design and engineering application for 2D and 3D products; contains an application component written using Autodesk's ObjectARX, an object-oriented API that allows developers to customize and extend AutoCAD using C++, C#, and VB.NET program code.

More Information

ObjectARX SDKs are released with each version of AutoCAD, so you need to match the SDK version with the appropriate AutoCAD version.

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Programs that open or reference ARX files

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