.AIN File Extension

Verified information
Information about the file AIN
  • Source Engine Compiled AI Nodegraph Format
  • Game Files
  • Valve

What is the AIN file?

The AIN file extension can be associated with several types of files. Most often, however, a file with such an extension is associated with the Source Engine Compiled AI Nodegraph Format format. AIN files are supported by Windows operating systems. The AIN file is one of the Game Files files, just like 1509 of the other files found in our file information database. The creator of Source Engine Compiled AI Nodegraph Format is Valve.

A program that can open the AIN file is e.g. Valve Source. However, you can also use other applications, e.g. Hammer Editor, ArcView.

Programs, that can open .AIN files

Esri
ArcView
Windows
Windows
Windows

How to open a .AIN file?

If you have problems opening the file AIN, then in most cases the problem is only the lack of the proper application installed. Select one of the programs from the list and install it on your device. The operating system should automatically associate the AIN file format with the installed program. If not, right click on your AIN file and select from the menu "Open with" . Then select the installed program and confirm the operation. Now all AIN files should automatically open with the selected program.

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