For all cut files, I provide a few options. For stickers, use PNG files with a cricut.
Use DXF files with a Silhouette. Silhouette cut files cannot be sold, so DXF files are the next best thing. Just open the file in your Silhouette Studio. I include a rectangle around them to help you figure out the spacing. Select all images and enlarge them to fit the 8.5" x 11" page. Then delete the rectangle.
Another option is to use the print and cut feature. Open the stickers in the Silhouette Studio. You will need to cut the design apart to use this option. The registration marks must be clear for printing. Add the marks, print and cut the outlines of the shapes.