How do I open a .AI file on Windows or Mac?

You can open .AI files using Adobe Illustrator, Inkscape, CorelDRAW, Affinity Designer. If you do not have native software installed, you can use OpenAnyFile's free File Identifier or convert .AI to a standard format in your browser.

Is a .AI file safe to open?

This format carries a safety rating of Low Risk. AI files post-CS2 embed complete PDF streams for universal viewing

Can I convert a .AI file to other formats?

Yes! .AI can be converted to formats such as .PDF, .PNG directly in your web browser.

What should I do if a .AI file is corrupted or won't open?

If your .AI file displays an invalid header or signature error, check its magic bytes hex header (Varies) using OpenAnyFile's Magic Byte Detector or follow our step-by-step file repair guide.

How do I open .AI files?

You can open .AI files using Adobe Illustrator, Inkscape, CorelDRAW, Affinity Designer.

Images • MIME: application/postscript

.AI – AI File Format

Q: What is a .AI file?

A .AI file is a AI File Format associated with Images. Master Adobe Illustrator .AI vector graphics. Learn how AI files store resolution-independent vector paths, layers, and PDF compatibility streams.

Master Adobe Illustrator .AI vector graphics. Learn how AI files store resolution-independent vector paths, layers, and PDF compatibility streams.

Primary Category Images

MIME Type application/postscript

Magic Bytes Signature Varies

Security Risk Rating Low Risk

Recommended Software to Open .AI

Adobe Illustrator

windows, mac, linux • Free

Inkscape

windows, mac, linux • Free

CorelDRAW

windows, mac, linux • Free

Affinity Designer

windows, mac, linux • Free