Logos and other vector graphics made in Adobe Illustrator are often used for making embroidery designs, for example for Tajima machines. This makes many users look for potential ai to dst conversion to transform the graphics to a file useable in the stitching machine. Most embroidery designs tools won't open Illustrator graphics directly, but usually support import of vector graphics. If you have access to Adobe Illustrator, try to export your graphics to SVG format, or use any of the available ai to svg converters.
You can also find several commercial plugins for Illustrator and CorelDRAW that allow users to both import, export as well as edit embroideries in DST format. The most popular add-ons including Illustrator Extreme and Embroidery i2 for Adobe Illustrator.Open AI file Open DST file
A set of applications used by professional graphic designers
A special Illustrator plugin with Tajima embroidery support
An embroidery app for Illustrator