Hello,
The design files available for download from AnntheGran.com are in Zip file format. Perhaps you are referring to the PES file format. This refers to the file format supported by Brother sewing machines.
If your machine does not support PES format you can use Catalog Xpress to convert to the format you support.
Thank you
AnntheGran Support
If this does not resolve your issue, please feel free to send us an e-mail at support@annthegran.com.
Our email support hours are Monday to Friday 9am to 5pm Eastern Standard Time, and Saturdays 10am - 6pm.