You don't need an expensive Adobe subscription to open Illustrator files. Here's are three free or low-cost alternative ways to open AI files.

An AI file is an Adobe Illustrator vector format used for scalable designs. You can convert it to PDF, PNG, SVG, or JPG using ...

If you've encountered Apple HEIC files and are unsure how to open them on your Microsoft Windows computer or convert them to JPEG format, this guide is ...