A Virtual Network Computing (VNC) client is a software application that allows you to remotely control a computer or access its desktop over a network connection. There are many VNC clients available for macOS, and some popular options include:

Jump Desktop
Jump Desktop is a commercial VNC client that allows you to remotely control a computer from your macOS device. It offers a range of features, including encryption, file transfer, and support for multiple connections.

Screens
Screens is a commercial VNC client that is available for macOS and other platforms. It offers features such as encryption, file transfer, and support for multiple connections.

Apple Remote Desktop
Apple Remote Desktop is a commercial VNC client that is available for macOS as well as other operating systems. It offers a range of features, including encryption, file transfer, and support for multiple connections.

Splashtop
Splashtop is a commercial VNC client that is available for macOS and other platforms. It offers features such as encryption, file transfer, and support for multiple connections.

Commercial VNC clients may offer a wider range of features and support than their free or open-source counterparts, but they may also come with a cost. Consider your specific needs and budget when deciding whether a commercial VNC client is the right choice for you.

Some free alternative :

Chicken of the VNC
Chicken of the VNC is a free, open-source VNC client for macOS that supports a wide range of features, including encryption, multiple connections, and clipboard integration.

TightVNC
TightVNC is a free, open-source VNC client that is available for macOS and other operating systems. It includes features such as encryption, file transfer, and support for multiple connections.