File Extension Library


.ARX File Extension

  • Developer by: Autodesk
  • Category: Plugin Files
  • Format: Binary

What are .ARX files and how to open them?

Can't open .ARX file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .ARX file.

What is a .ARX file extension?

.ARX file extension is created by Autodesk. .ARX has been classified as Plugin Files. The format of .ARX file is Binary.

.ARX is AutoCAD Runtime Extension 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.

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

List of all softwares that can open the AutoCAD Runtime Extension File
Windows
Autodesk AutoCAD 2018
Autodesk ObjectARX SDK

How to fix problems with .ARX files

  1. You need to update the application that you normally use to open .ARX files. Only the latest version of the software supports the current .ARX file format
  2. You need to check the .ARX file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)