Identify, Fix and open files which Microsoft Windows can't open

Open AI file extension

File Type: (Graphic file)

Compatible with (WinXP, Vista and Win7)

Home Find file extension (eg.: .doc,.png)

File extension errors generally occur when the appropriate program is not installed in your system or your registry may be corrupt. You can either

Notes about the .AI file extension:

.AIAI (Adobe Illustrator) is a vector graphic format file; developed by Adobe Systems. AI files store a series of ASCII lines and mostly used for logos and print media. AI file images are saved in a vector format and can be converted to bitmap format to use with other programs. AI file can be opened with Adobe Illustrator, Adobe Acrobat, Adobe Photoshop and Adobe Flash on windows operating system. File extension errors generally occur when the appropriate program is not installed in your system. Scan your system to identify and fix AI file extension errors.

Trouble opening AI files on Microsoft Windows?
Advanced File Optimizer
Need help opening a AI file? Advanced File Optimizer will do this for you. Opening a AI file only takes a few clicks and is very easy, even for novice users.
Compatible with Window XP, Vista, 7, 8, 8.1 and 10

Detailed information for file extension AI :

Primary association: Illustrator

Company: Adobe Systems Incorporated

Identifying characters Hex: 25 21 50 53 2D , ASCII: %!PS-

Program ID: Adobe.Illustrator.9 , Adobe.Illustrator.10 , Adobe.Illustrator.11

Reference: AI on Wikipedia , view more extensions

Related links: XnView

File type AI's association with other applications are:

  • Ai Archiver (Archive)

    The identifying characters used for this association are - Hex: 41 69 02 , ASCII: Ai Related links: Download

  • AIwin (Project Data) by Procedimientos-Uno, S.L.

    AIwin is a program that deals with installation and distribution of interior air conditioning. [Spanish site] This association is classified as CAD/CAM.

  • Corel Trace Drawing
  • EARS Component File

    EARS = UK Liberal Democrats Election Agents Record System - The file name starts with the letter E.

  • Progress (Database After Image File) by Progress Software Corporation
  • Rise of Nations (AI File) by Microsoft Corporation

    This association is classified as Game.

Download AI file fixer tool now

Comments on "How to open AI File"


I am very delighted to have this's really a fast, efficient and safe solution to rid your File extension errors forever!

Ben Aldrin

Thank you man it works


This program made my computer run much faster than ever.


This software fixes errors quickly...n very easy to use.


It is the best and most effective product to fix error, I have ever use...highly recommended!!


Get rid of error problem easily... Thanks a ton!


Hey! I am grateful to you guys to make available this wonderful software for free... I was facing some File extension problems for a long time...literally faded up...then found File extension fix application from this site and error disappear... really cool:)

Click here to open .AI file extension now

Start Download

Leave a Comment

Your Name

Your Email Address (will not show)


(comments are moderated)
Untitled Page
How to open RAR File | How to open ISO File | How to open TORRENT File | How to open ZIP File
How to open ALL File | How to open MP4 File | How to open MP3 File | How to open AVI File
How to open PDF File | How to open JPG File | How to open DOCX File | How to open BIN File
How to open HTML File | How to open JAR File | How to open PST File | How to open LOG File
How to open XML File | How to open ASP File | How to open JAVA File | How to open C File
How to open MOV File | How to open ZIPX File | How to open XLSX File | How to open MKV File
How to open WIN File | How to open SQL File | How to open MAP File | How to open AIR File
How to open H264 File | How to open GIF File | How to open M4V File | How to open AAC File
How to open MPEG File | How to open M4A File | How to open EML File | How to open PNG File