Synergy is a cross-platform, open-source replacement for a KVM switch. Instead of looping multiple computers through a piece of hardware, it lets you control them from a single keyboard and mouse. As a software solution, you might want to just go with the KVM switch. Synergy can be extremely difficult to configure, especially determining precise computer names and server locations. Even though the program lets you rename computers with simpler aliases, it can still be challenging to configure Synergy properly.
The interface is uninspired, but at least it's not confusing. Once you get Synergy running, you can switch from one computer to the next simply by push your mouse off-screen. You can configure that switching location to be on any or all of the four sides of your main monitor. Users can also configure screensavers to start simultaneously, and can link log-in information so that one hard drive doesn't hibernate while you're working on another one. The clipboards can also be linked, making it dead easy to transfer small chunks of information, such as URLs, from one system to the next.
This is a difficult program to set up properly, but it works well once going and might even be considered a must-have, or at least a must-try, for anybody who uses more than one computer at a time.
Synergy lets you easily share a single mouse and keyboard between multiple computers with different operating systems each with its own display without special hardware. It is intended for users with multiple computers on their desk since each system uses its own monitor(s). Redirecting the mouse and keyboard is as simple as moving the mouse off the edge of your screen. Synergy also merges the clipboards of all the systems into one, allowing cut-and-paste between systems. Furthermore, it synchronizes screen savers so they all start and stop together and, if screen locking is enabled, only one screen requires a password to unlock them all.
Great concept, seemed to work great when first installed.
Significantly increased time to boot up both my laptop and PC. And if you play full screen games, don't bother trying to use this as it causes major issues (freezing, crashing) once a game is in full screen mode. As a gamer, I had no choice but to uninstall this app about 20 minutes after I purchased it.
Great concept, poor delivery. I love that you don't need a physical 'switch' and it does work well as long as you're not running any full screen (non-windowed) apps like most games.