Plus, it offers a handy chat feature through which users of both client and host systems can chat. UltraVNC is my favorite software because it offers all the primary features of TeamViewer. My Favorite Open Source TeamViewer Alterlanive For Windows: Go through the list to know more about these software. After the successful connection, you can easily view, access, and control a host system from a client system. The process to establish the connection is quite simple in all these software as you just need to provide the IP address, host password, port number, etc., of the host system to the client. Some of these software acts as both client and server, thus you need to install them to both the host and client systems. Similarly, you need to install the server module to a system that you want to control. You need to install the client part in a system from where you want to control the host system. These software are divided primarily into two modules namely client and server. Other handy features like shortcut keys (to perform basic tasks to host system), screenshot, fit-to screen, etc., are also present in the client window of these software. These alternatives also focus on the connection security just like the TeamViewer by offering password protection for a secure connection. In some alternatives, you also get the access control feature that restricts the control transfer without interrupting the host system desktop feed. Plus, they let you run applications and access file system of a host system from the client system. Through access and control features, you can view and control the host computer. These alternatives offer main TeamViewer features namely access and control host system, data transfer, and real-time desktop view. These open source alternatives to TeamViewer are completely free to use and you can also download and edit their source codes. Here is a list of best free open source TeamViewer alternatives for Windows.

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