.ARN File Extension

Developer:
Microsoft
File Type:
Autoruns Data File
Popularity:

Having trouble opening .arn extension? Don't panic! This page explains what arn files are as well as suggests programs you may use to open arn files. You can download these programs through this page.

What is an ARN file?

Arn file extension has Autoruns Data file type, developed by Microsoft, which is associated with the "data files" category.

Binary Autoruns files are needed so the OS can display every process that loads automatically when Windows starts. Autoruns utility was designed to let you know all the details about programs that will be activated during the OS boot up. 

To learn how you can open the given file, read the information below.

arn file icon
Developer:
Microsoft
File Type:
Autoruns Data File
Category:
Data Files
Format:
Binary

How to open ARN file?

Double click the arn file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .arn extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the arn extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".
4.442.518 downloads

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the arn file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open ARN files

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the arn file as well. Download Universal File Viewer for your OS.

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