.AI File Extension

An AI file is a vector graphic saved in the Adobe Illustrator Artwork (AI) format. It is created by Adobe Illustrator or exported by another graphics application, such as Adobe Photoshop. AI files are saved in a vector format that comprises paths connected by points rather than bitmap image data, allowing users to enlarge them without losing any image quality.

You can open an AI file with Adobe Illustrator in Windows and macOS. Illustrator is the best option for opening AI files because it fully supports the formatting of Illustrator artwork. To open an AI file with Illustrator, select File → Open....

You can also open AI files with other third-party applications, such as ACD Systems Canvas (Windows), CorelDRAW Graphics Suite (Windows and macOS), GIMP (multiplatform), and Inkscape (multiplatform). Keep in mind that these applications may not fully support the AI format or they may rasterize the image, meaning the vector data will be converted to a bitmap format.

NOTE: If you are a Mac user, you can also view AI files with Apple Preview, which is bundled with macOS.

Several applications, including Adobe Illustrator, CorelDRAW Graphics Suite, and Inkscape, can convert AI files to other formats.

For example, Adobe Illustrator can convert AI files to many file types, including the following formats:

• .EPS - Encapsulated PostScript
• .SVG - Scalable Vector Graphics
• .PDF - Portable Document Format
• .JPG - JPEG Image
• .PNG - Portable Network Graphic
• .TIF - Tagged Image File Format
• .DWG - AutoCAD Drawing
• .EMF - Enhanced Windows Metafile
• .WMF - Windows Metafile
• .BMP - Bitmap Image
• .PSD - Adobe Photoshop Document

Game file used by Battlefield 2, a modern warfare first-person shooter; saves the properties and instructions for how the computer and units move and act during a game; saved in a plain text format and sometimes modified to tweak gameplay settings.