AIN file - How do I open a .ain file?

The table below provides useful information about the .ain file extension. It answers questions such as:

• What is the .ain file?
• What program do I need to open a .ain file?
• How can the .ain file be opened, edited or printed?
• How can I convert .ain files to another format?

We hope you find this page helpful and a valuable resource!

2 extension(s) and 1 alias(es) found in database

✅ Valve Source Compiled AI Nodegraph

.ain

Description:
The AIN file is a Valve Source Compiled AI Nodegraph. The Source engine is a 3D game engine developed by Valve Corporation. It debuted in October 2004 with Half-Life 2.

AIN format description

Category: Development files

Application: Valve Source SDK

Mime-type: application/octet-stream

Magic number: -

Magic string: -

Sample: -

AIN aliases:

-

AIN related links:

-

AIN related extensions:

.vmt

Valve Source Material Data

.vtf

Valve Source Texture Data

.phy

Valve Source Collision Model Data

.mdl

Valve Source Model Data

.ani

Valve Source Model Animation Data

.vtx

Valve Source Mesh Strip Data

✅ Delta Force AI Coordinates Data

.ain

Description:
The AIN file is a Delta Force AI Coordinates Data. Delta Force is a tactical first-person shooter computer game by developer and publisher NovaLogic.

The AIN format description is not yet available

Category: Game Data files

Application: Delta Force

Mime-type: application/octet-stream

Magic number: -

Magic string: -

Sample: -

AIN aliases:

-

AIN related links:

-

AIN related extensions:

.npj

Delta Force Game Mission Data

.cin

Delta Force Game Cinematic Data

.cpt

Delta Force Converted Terrain Data

.dbf

Delta Force Binary Dialog Data

.tsd

Delta Force Tile Surface Definition

.mdt

Delta Force Bump Map Data

✅ ArcGIS Optional Index

.aih

Description:
The AIH file is an ArcGIS Optional Index. The files that store the attribute index of the active fields in a table or a theme's attribute table.

AIH format description

Category: GIS files

Application: ArcGIS

Mime-type: application/octet-stream

Magic number: -

Magic string: -

Sample: -

AIH aliases:

ain

AIH related links:

-

AIH related extensions:

.aib

ArcInfo Binary Coverage

.bil

ArcInfo Band Interleaved by Line Image

.bip

ArcInfo Band Interleaved by Line Image

.bsq

ArcInfo Band Sequential Image

.e00

ArcInfo ASCII Export

.gml

Geography Markup Language Document

Other types of files may also use the .ain file extension.

🚫 The .ain file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

🔴 Can't open a .ain file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:

example.ain

To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .ain file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .ain file extension, write to us!