| File Extension: | ARX |
| File Type Description: | AutoCAD Runtime Extension File |
| File Type Developer: | Autodesk, Inc. |
| Primary Associated Software: | Autodesk AutoCAD |
| Primary Software Developer: | Autodesk, Inc. |
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AutoCAD Runtime Extension File files are the most popular type of files to carry the ARX file extension, originally developed by Autodesk, Inc. for Autodesk AutoCAD. According to our internal data, AutoCAD Runtime Extension File files are most popular with users in China, with a majority of them running Windows 10. In most cases, these users are surfing the internet using the Google Chrome browser.
![]() | Autodesk AutoCAD by Autodesk, Inc. |
| Extension | File Type Developer | File Category | File Type Description |
|---|---|---|---|
| .MNX | Autodesk, Inc. | Encoded Files | AutoCAD Compiled Menu File |
| .EIL | Cadsoft | 3D Image Files | Eagle Library Intermediate Data |
| .MAJ | Autodesk, Inc. | Data Files | Camduct Job File |
| .TSK | Microsoft Corporation | Settings Files | Pocket PC Skin |
| .DFS | Open Source | 3D Image Files | BrainSuite Surface File |
| .APJ | The FreeBSD Community | Data Files | FreeBSD File |
| .PDA | Molecular Devices | Data Files | SoftMax Pro Microplate Data Analysis File |
| .DCL | Autodesk, Inc. | Settings Files | AutoCAD Dialog Definition File |
| .PWI | Microsoft Corporation | Text Files | Pocket Word Document |
| .AWS | Autodesk, Inc. | System Files | AutoCAD Work Space File |
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