>> ARX file

ARX file format description

Many people share .arx files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .arx file can be edited, converted or printed with. On this page, we try to provide assistance for handling .arx files.

1 filename extension(s) found in our database.

.arx - Autodesk AutoCAD Runtime Extension

The ARX application files are related to Autodesk AutoCAD. ARX file is an Autodesk AutoCAD Runtime Extension. Autodesk AutoCAD is a computer-aided design (CAD) application that produces two-dimensional drawings and three-dimensional models.

Autodesk AutoCAD
Application files
- / -
Autodesk AutoCAD Runtime Extension related extensions:
Mac OS X Kernel Extension
Mac OS X Application Plug-in
iPhone / iPod Application
Amazon Kindle Active Content App
Adobe Premiere Meta-Plugin
Adobe Premiere Plugin

Naturally, other applications may also use the .arx file extension. Even harmful programs can create .arx files. Be especially cautious with .arx files coming from an unknown source!

Can't open a .arx file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .arx file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

adx, aex, afx, agx, ar, ara, arc, ard, ars, arz, atx, ax, axr, rax, rx

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

DirectShow Filter Plugin
Archivaldo Resource Archive
Alphacam Router Drawing
Progress OpenEdge ActiveX Properties
ArcGIS Attribute Index
ADX Encoded Audio

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .arx file format, then write to us!

Please help us by rating this page below.

3/5 based on 12 reviews.
Thanks for rating!
Invalid rating.