ARN File Type

- The quick facts

What are ARN files and how to open them

Are you having problems opening an ARN file or just wondering what they contain? We explain what these files are used for and show you software that we know can open or otherwise handle your files.

What is an ARN file?

ARN files have multiple uses, and CD Autorun Creator package is one of them.

CD Autorun Creator package

.arn files are package files used by the CD Autorun Creator. CD Autorun Creator is software that allows you to create auto-play CDs or DVDs. Auto-play CDs or DVDs provide users with easy access to content by opening a dialogue box. When inserted into the computer's CD/DVD drive, the dialogue box displays several options the user can choose for the computer to do.

How to open ARN files

Important: Different programs may use files with the ARN file extension for different purposes, so unless you are sure which format your ARN file is, you may need to try a few different programs.

While we have not verified the app ourselves yet, our users have suggested a single ARN opener which you will find listed below.

Last updated: February 24, 2021

More file formats using the ARN extension

Through our research of ARN files, we know that the following formats exist. However, we have not yet analyzed them in detail, and we would love to hear from you if you have information about either of them.

Sysinternals Autoruns Data

Various apps that use files with this extension

These apps are known to open certain types of ARN files. Remember, different programs may use ARN files for different purposes, so you may need to try out a few of them to be able to open your specific file.

Sysinternals autorunsSysinternals autorunsUser submitted