AI File Extension - Open .AI files

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Common File Extensions

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.AI File Extension

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File Type

Adobe Illustrator File

Popularity

Very Common

Category

Vector Image Files

File Description

Drawing created with Adobe Illustrator, a vector graphics editing program; composed of paths connected by points, rather than bitmap image data; commonly used for logos and print media.

Since Illustrator image files are saved in a vector format, they can be enlarged without losing any image quality; some third-party programs can open AI files, but they may rasterize the image, meaning the vector data will be converted to a bitmap format.

Program(s) that open ai files

Mac OS

Adobe Illustrator CS4

Adobe Acrobat 9 Pro

Adobe Photoshop CS4

Adobe Flash CS4

IMSI TurboCAD Deluxe 16

Apple Preview

Windows

Adobe Illustrator CS4

Adobe Acrobat 9 Pro

Adobe Photoshop CS4

Adobe Flash CS4

IMSI TurboCAD Deluxe 16

ACD Systems Canvas 11

CorelDRAW Graphic Suite X4