How to open .ain file format?

The probably reason why you are at this website is a problem with opening .ain file. The full name of the file is AIN Compressed File Archive. If the double-click on the file’s icon shows you a message that additional programs are needed to open the file, you’ll find the list of helpful programs in the bottom of the page.

.ain file extension (AIN Compressed File Archive)

Category Developer/Producer File description Popularity
Compressed Files N/A AIN Compressed File Archive
Programs using this file extension: .ain
ADS OS Software
  • Ainviewer
  • FID
  • Multiple Unpacker (MUP)

.ain file extension (Source Engine Compiled AI Nodegraph File)

Category Developer/Producer File description Popularity
Game Files Valve Source Engine Compiled AI Nodegraph File
Programs using this file extension: .ain
OS Software
  • Valve Source
  • Valve Hammer Editor

The file extension .ain can be used by another programs. If you have some useful information about .ain file type that may help other users, please send them to us and we’ll update our database.

Visiting our website you are probably asking yourself:
  • What application can open .ain file?
  • How to open .ain file?
  • What is .ain file?
  • How can I convert .ain file?
  • Where can I find informations about .ain file extension?
We hope we have given you enough informations about this file type. Otherwise you can search some informations about .ain extension on or