In order for them to do so, they need to have Hamachi installed on their computer. Once you've created your first virtual network, you can invite other users to join your newly created network. When you start Hamachi, it will create a new network on your computer – notice that this being a VPN tool, it will not be visible outside of the local area network. Some are free with limitations, but most require purchasing one of many available licenses, such as Betternet Free VPN (free with limitations) or ExpressVPN (paid service). There are many alternative solutions for creating VPNs. If you need to connect more computers simultaneously, you can purchase one of the subscription packages to increase the number of computers. It was developed by LogMeIn Inc and can be used free of charge for up to 5 computers in your network. This makes it a helpful tool for setting up a VPN for gaming or file sharing. This means your computer becomes part of a network that you can use to access files or services as if it were directly connected to the network. It creates a secure and encrypted VPN on your local network, acting as a server and client at the same time. Hamachi is an excellent tool for hosting your own VPN (Virtual Private Network) and connecting it to any other computer or device.