ARX File

What are ARX files and how to open them

Are you having problems opening an ARX 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 ARX file?

ARX files have multiple uses, and Arriflex CODEX HDE Video is one of them. Read more about the others further down the page.

Arriflex CODEX HDE Video

We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.

How to open ARX files

Important: Different programs may use files with the ARX file extension for different purposes, so unless you are sure which format your ARX 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 ARX opener which you will find listed below.

Last updated: June 29, 2022

More file formats using the ARX extension

Through our research of ARX files, we know that the following formats exist. However, we have not yet analyzed them in detail.

  • ARX Compressed Archive

Various apps that use files with this extension

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

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