Barrier is a cross-platform software utility for sharing your mouse and keyboard between multiple computers on your desk. It was forked from Synergy version 1.9's codebase.
Synergy combines your desktop devices together in to one cohesive experience. It's software for sharing your mouse and keyboard between multiple computers on your desk. It works on Windows, macOS and Linux.
Mouse Without Borders allows you to reach across your PC's as if they were part of one single desktop. Using Mouse Without Borders you can move your mouse between the 3 or more screens, even though one of them is attached to a different PC from the other two.
Input Director is a Windows application that lets you control multiple Windows systems using the keyboard/mouse attached to one computer. It is designed for folks who have two (or more) computers set up at home and find themselves regularly sliding from one system to the other.
Move the mouse to the monitor of the computer you wish to control and the pointer magically jumps to that computer. Any mouse and keyboard input is transmitted to the corresponding computer.
Multiplicity enables a user to control multiple computers with one keyboard and mouse. Multiplicity is installed on networked PCs to create a virtual KVM switch with two modes of operation. In Seamless keyboard and mouse mode the mouse cursor can be freely moved across multiple...
GiMeSpace KVMShare Pro is one of the very few real KVM software sollutions that not only shares mouse and keyboard but really allows you to share video in the form of windows on the screen of connected computers while using minimal bandwidth.
Input Leap is software that mimics the functionality of a KVM switch, which historically would allow you to use a single keyboard and mouse to control multiple computers by physically turning a dial on the box to switch the machine you're controlling at any given moment.
This program will let you use two screens on two different computers as if they were connected to the same computer.Discontinued
The project is no longer developed but the program is still downloadable and working
This program will let you use two screens on two different computers as if they were connected to the same computer. It even works between different operating systems.Discontinued
Last Update: 2015-09-23, see https://sourceforge.net/projects/win2vnc/