The spreadsheets are standalone plugins under the same engine. So for example, if you only want to edit User Profiles, then you only need to buy one plugin: WP Sheet Editor for Users.
You don’t need to purchase them all to make them work correctly, you can buy just one or two plugins.
However, if you need multiple plugins, you might want to consider purchasing our All Plugins plan which includes +13 plugins for editing all the information on your website (posts, pages, coupons, products, user profiles, taxonomies, media library, etc.).