The VNC Viewer is a free remote access and control application for Windows computers. This peer-to-peer software does not require centralized servers or agents. Instead, it runs on your computer's local network and connects to other computers via the Internet. This allows you to view and control remote PCs from any computer in the world. Its simplicity and ease of use makes it popular among IT professionals and home users alike.
The VNC Viewer client application connects to any VNC-compatible server. You can control the remote desktop from anywhere in the world with a simple click. The application can connect to a Windows or Mac computer and displays a pop-up utility menu. To move from one computer to another, simply press F8, then hold down Shift and drag it to the remote PC. Once you have moved your mouse to a new location on the remote PC, it will resize its window accordingly.
To connect to a server, you should open a port on the server. The default port is 5900, but you may need to configure your firewall to allow it. If you do not know how to configure your firewall, you can tunnel the VNC connection through SSH for security. It also removes the need to worry about your computer's firewall. If you are concerned about security, the free private use version is a great choice.
