Because ToupView is not distributed through the Apple App Store, macOS will likely block it.
Open Safari or Chrome and go to the official Touptek support page. (Alternatively, if you have a rebranded camera, check the OEM website, but the Touptek drivers are usually universal). Toupview Download Mac
Depending on your hardware and specific needs, there are three primary ways to get ToupView on your macOS device: Because ToupView is not distributed through the Apple