How to open AUT files

Did your computer fail to open an AUT file? We explain what AUT files are and recommend software that we know can open or convert your AUT files.

What is an AUT file?

The AUT file extension indicates to your device which app can open the file. However, different programs may use the AUT file type for different types of data.

While we do not yet describe the AUT file format and its common uses, we do know which programs are known to open these files, as we receive dozens of suggestions from users like yourself every day about specific file types and which programs they use to open them.

We are continually working on adding more file type descriptions to the site, so if you have information about AUT files that you think will help others, please use the Update Info link below to submit it to us - we'd love to hear from you!

Generic AUT

These apps are known to open certain types of AUT files. Since many different programs may use AUT files for different purposes, you may need to try a few of the apps to open your specific AUT file.

AcroEditAcroEditUser submitted
Internet Pictures Corp. iPIX ViewerInternet Pictures Corp. iPIX ViewerUser submitted
AOLAOLUser submitted
OCLC ConnexionOCLC ConnexionUser submitted
Corporate DeskCorporate DeskUser submitted
AuthorsWAuthorsWUser submitted
AutoItAutoItUser submitted

Try a universal file viewer

Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.

We have not verified any programs that we know for certain can work with AUT-files on Mac. If you know one, please use the Suggest link below and tell us about it!
We have not verified any online services that we know for certain can work with AUT-files. If you know one, please use the Suggest link below and tell us about it!