Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .ai

7 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .ai file?
  • Which program can create the .ai file?
  • Where can you find a description of the .ai format?
  • What can convert .ai files to a different format?
  • Which MIME-type is associated with the .ai extension?
.ai
Adobe Illustrator Drawing .ai file icon

Adobe Illustrator Drawing

AI is actually a variation of the Adobe Encapsulated PostScript (EPS) format. It is native file format of Adobe Illustrator.
Detailed description not available
Category: Graphic files
Application: Adobe Illustrator
Program name: -
Mime-type: application/postscript
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
CorelDraw Drawing
Micrografx Designer Drawing
Encapsulated PostScript Image
Printer Command Language Document
Portable Document Format
Macromedia Freehand Drawing
Micrografx Designer 4 Graphic
Calamus Vector Graphic
CorelDraw Compressed Drawing
.ai
AI Game Data .ai file icon

AI Game Data

AI file is an AI Game Data. Artificial Intelligence (AI) is simply a game's attempt to mimic intelligence and behaviour, typically associated with a creature or thing.
Detailed description not available
Category: Game Data files
Application: AI
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
ai0, ai2
Links:
-
Related extensions:
-
.ai
MOPAC Internal Chemical Modeller Output .ai file icon

MOPAC Internal Chemical Modeller Output

AI file is a MOPAC Internal Chemical Modeller Output. MOPAC is a popular computer program used in computational chemistry. It is designed to implement semi-empirical quantum chemistry algorithms, and it runs on Windows, Mac, and Linux.
Detailed description not available
Category: Data files
Application: MOPAC
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
MOPAC Z-Matrix Molecule Data
MOPAC Chemical Output Data
MOPAC Internal Data
MOPAC Cartesian Data
MOPAC Auxiliary Results Data
MOPAC Input Format Data
MOPAC Graph Data
.ai
Battlefield 2 AI Data .ai file icon

Battlefield 2 AI Data

AI file is a Battlefield 2 AI Data. Battlefield 2 is a first-person shooter video game, developed by Digital Illusions CE.
Detailed description not available
Category: Game Data files
Application: Battlefield 2
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
Battlefield 2 Animation
Battlefield 2 Skeleton Data
Battlefield 2 Static Mesh Data
Battlefield 2 Skinned Mesh Data
Battlefield 2 Bundled Mesh Data
Battlefield 2 Tree Mesh Data
Battlefield 2 Model Data
.ai
Advantage Data Dictionary Index .ai file icon

Advantage Data Dictionary Index

AI file is an Advantage Data Dictionary Index. Advantage Database Server is a complete, high performance client/server data management system for standalone and networked database applications.
Detailed description not available
Category: Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
Advantage Database Server Database
Advantage Database Server Index Data
Advantage Database Server Memo Data
Advantage Data Dictionary Data
Advantage Main Data Dictionary
Advantage Database Server Character Set Data
.ai
OpenEdge ABL After Image .ai file icon

OpenEdge ABL After Image

AI file is an OpenEdge ABL After Image. OpenEdge Advanced Business Language is a business application development language created and maintained by Progress Software Corporation (PSC).
Detailed description not available
Category: Development files
Application: Progress OpenEdge
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
a1, a2
Links:
-
Related extensions:
Hypertext Markup Language Document
Extensible Markup Language File
Web Services Description Language Document
OpenEdge Web Services Application Descriptor
Visual Studio .NET Dynamic Discovery Data
Visual Studio .NET Web Information Data
Visual Studio .NET Resources Data
Visual Studio .NET Discovery Data
OpenEdge ABL Procedure File
.ai
Rise of Nations AI Data .ai file icon

Rise of Nations AI Data

AI file is a Rise of Nations AI Data. Rise of Nations is a real-time strategy computer game, developed by Big Huge Games and published by Microsoft on May 20, 2003.
Detailed description not available
Category: Game Data files
Application: Rise of Nations
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Aliases:
-
Links:
-
Related extensions:
Rise of Nations Data
Rise of Nations Script
Rise of Nations Unit Graphic Data
Rise of Nations Campaign Data
Rise of Nations Campaign Media Data
Rise of Nations Random Data
Rise of Nations Campaign Media Data

Other types of files may also use the .ai file extension. If you have helpful information about .ai extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

AspectJ Source Code
TracerCAD File
A-Law Compressed Audio File
ActionOutline Outline
Sun Audio File
Rollei RAW Image
Rsyslog Queue Info
J Wavelet Image Codec Bitmap
FastTracker 2 Instrument

The .ai filename extension is often given incorrectly!

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

au (1), al (1), aj (1), zi (1), wi (1), ia (1), ao (1), ak (1), xi (1), qi (1)

Can't open a .ai file?

If you want to open a .ai file on your computer, you just need to have the appropriate program installed. If the .ai association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.ai

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android