Yes, most of my templates are designed in MS Excel and are compatible with all versions of Excel. If you have ‘Excel for Macs’ on your Mac computer that will be compatible.
If you don’t have Excel, I recommend Open Office and I have Open Office versions of most templates, available upon request. Open Office is a free program you can download.
Most of the templates also work well with Google Sheets and One Drive’s Excel. Please note that when purchasing, you agree to the licensing terms which allow the template to be used by the buyer only, and to not share the templates with others who haven’t paid for the product.