A daily updated filename extension database!

AI file extension

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

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

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

2 extension(s) and 0 alias(es) found in database

✅ Adobe Illustrator Drawing

AI is actually a variation of the Adobe Encapsulated PostScript (EPS) format. It is native file format of Adobe Illustrator.
AI format description not yet available
Category: Graphic files
Application: Adobe Illustrator
Mime-type: application/postscript
Magic number: -
Magic string: -
Sample: -
AI aliases:
AI related links:
AI 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

JpgfDraw Drawing Binary

✅ 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.
AI format description not yet available
Category: Game Data files
Application: AI
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
AI aliases:
ai0, ai2
AI related links:
AI related extensions:

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

🔄 .ai converters

The following softwares are capable of converting .ai files to other formats:


For example, using the softwares above, a .ai file can be converted into one of the following formats:

skp, mix, cat, ncd, big, dis, raw, bs, gn, pse, eif, 3fr, gry, ptg, wbmp

🚫 The .ai file extension is often given incorrectly!

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

aj, ak, al, ao, au, ia, qi, wi, xi

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

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

🔴 Can't open a .ai 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:


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 .ai 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 .ai file extension, write to us!

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