Windows might tell you that you can't open it, or in the worst case, you might encounter a XPF file related error message. Before you can open a XPF file, you'll need to figure out what kind of file the XPF file extension refers to.
A vendor, or a supplier, is a supply chain management term that means anyone who provides goods or services to a company or individuals. A vendor often manufactures inventoriable items, and sells those items to a customer. Typically vendors are tracked in either a finance system or a warehouse management system.
For the unincorporated community in Arkansas, see Vendor, Arkansas. In a supply chain, a vendor, or a seller, is an enterprise that contributes goods or services. Generally, a supply chain vendor manufactures inventory/stock items and sells them to the next link in the chain. Today, the terms refers to a supplier of any good or service.