How to open Illustrator graphics document .ai files
Have you had trouble opening the ai file on your computer? What are ai files? We explain what they are and recommend software that we know will open them.
What is ai file?
ai extension is for years used for the default vector graphics format from Adobe Illustrator.
Illustrator graphics document description
AI file is a proprietary, vector graphics format used in Adobe Illustrator for years. These files are vector graphics documents used for graphics rich content. Often suitable for printing on PostScript printers.
Suggested software to open ai file

Adobe Illustrator
A powerful vector graphics editor from Adobe
Ai Viewer
A freeware viewer for Illustrator files

Adobe Illustrator for Mac
Mac version of Adobe's vector graphics editor

Adobe Creative Cloud
Latest, subscription based productivity suite from Adobe

Inkscape
A vector graphics editor
There are other AI filename extensions with the same .ai suffix
ai - Advantage Database Server data
An ai file extension is related to the Advantage Database Server and used for its data files.
ai - AIwin project
An ai file extension is related to the AIwin and used for its project files.
ai - Battlefield 2 artifical intelligence file
The ai file extension is related to the Battlefield 2 computer game. The *.ai file contains game scripts for AI.
ai - Mopac Internal chemical modeller output
An ai file extension is related to the Mopac Internal chemical modeller output file format.
ai - Progress database after image
Files with ai file extension might also be found as some sort of database from Progress programs.
ai - Rise of Nations game data
An ai file extension is related to the Rise of Nations computer game. An ai file stores game data.