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.ARX File Extension

File TypeAutoCAD Runtime Extension File

3.6 (7 Votes)
CategoryPlugin Files

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 ARX files
Updated 9/7/2010

About ARX Files

Our goal is to help you understand what a file with a *.arx suffix is and how to open it.

The AutoCAD Runtime Extension file type, file format description, and Windows programs listed on this page have been individually researched and verified by the FileInfo team. We strive for 100% accuracy and only publish information about file formats that we have tested and validated.

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