Alternatives to Synergy for all platforms with any license

  • Barrier

    Cross-platform software for sharing a single mouse and keyboard between multiple computers at a workstation.

    • Quick and easy setup, cross platform, minimal reading required to use. Guest • Sep 2019 • 12 agrees and 1 disagrees Disagree   Agree
    • It just works, can be set up very fast and works perfectly Guest • Aug 2020 • 0 agrees and 1 disagrees Disagree   Agree
    • Is free and open source, works perfectly between my Linux machine and Windows laptop, other than entering an IP and dragging a monitor icon, practically no setup was needed Guest • Apr 2020 • 2 agrees and 0 disagrees Disagree   Agree
    • Sleek, fast, secure and open. No magic behind the scenes and it Just Works™. Can't recommend this enough! Guest • Apr 2020 Disagree   Agree
    • Works flawlessly, little setup required. Guest • Feb 2020 • 1 agrees and 0 disagrees Disagree   Agree
    • This is the only cross-platform solution I've found so far, and it's working a heck of a lot better than Synergy! Iaian7Mar 2019 • 7 agrees and 0 disagrees Disagree   Agree
    • It is a fork of the original synergy tool Guest • Aug 2019 • 4 agrees and 2 disagrees Disagree   Agree
    • Its free, has SSL and do not come with bugs with some keys not behaving correctly. p3kjarosJan 2019 • 3 agrees and 0 disagrees Disagree   Agree
    • It's open source and works flawlessly ! Guest • Sep 2019 • 2 agrees and 0 disagrees Disagree   Agree
    • Cross platform, clipboard support, easy and functional Guest • Sep 2019 Disagree   Agree
    • Cross-platform, open source, and under (at least somewhat) active development. Barrier is what Synergy used to be, many moons ago. Guest • May 2019 • 1 agrees and 0 disagrees Disagree   Agree
    • Still no Wayland support, but it works well otherwise. Guest • Aug 2019 Disagree   Agree
    • The key draw of Synergy was the true multi-platform approach ie BSD Linux mac and win are supported, which only this one can boast of. Being a fork of synergy itself a fork of cosmicSynergy this is no suprise but this team DO have binaries/installers ready to download though it is not updated often. idlesHandJun 2018 • 4 agrees and 0 disagrees Disagree   Agree

    Free Open Source Mac Windows Linux FreeBSD OpenBSD

    Barrier icon
  • Mouse without Borders

    Mouse w/o Borders makes you the captain of your computer fleet by allowing you to control up to 4 computers from a single mouse and keyboard.

    • Not cross-platform. Useless to me. Guest • Apr 2020 • 1 agrees and 1 disagrees Disagree   Agree
    • Platform support is lacking significantly. Guest • Jul 2019 • 8 agrees and 2 disagrees Disagree   Agree
    • Better than Synergy in that you can drag and drop files between computers. But... It's Windows only. So now other ecosystems allowed. Guest • Oct 2019 • 4 agrees and 1 disagrees Disagree   Agree
    • Fairly easy to set up, does everything as advertised. Guest • Nov 2019 Disagree   Agree
    • Code can be copied by clipboard just not from installation but later on u can, otherwise It works almost perfectly(slighter delay) and bit unfinished( cant delete computer, cant rename computer) i use 3pc one of them has two screens and gave me what i wanted. So overall 4,5/5 :) Guest • Sep 2019 • 0 agrees and 1 disagrees Disagree   Agree
    • Lack cross-platform support which is a core feature of Synergy. Guest • Sep 2019 Disagree   Agree
    • Windows-only? Is this a joke? Synergy is unique in allowing cross-platform control, so to say this comes close to meeting the requirements is a stretch. g0tmkApr 2019 • 8 agrees and 5 disagrees Disagree   Agree
    • Works like a charm, all the media buttons and all. Only flaw, the auth key isn't a copyable text so you have to copy it by hand and it's a bit long. Other than that, it's just right. Guest • Jan 2019 • 2 agrees and 0 disagrees Disagree   Agree
    • Does pretty much the same exact thing. The only difference I can think of is I don't know if MwB uses SSL encryption, which you can get on the Pro version of Synergy/ Guest • Sep 2017 • 1 agrees and 1 disagrees Disagree   Agree
    • It provides the same functionality which I need Synergy for right now. Windows-only is a clear limitation, but won't impede all users. Guest • May 2017 • 5 agrees and 4 disagrees Disagree   Agree
    • Fantastically easy to use, although only on windows computers so it's not always an alternative to Synergy (which I'm using right now, because Linux...) Guest • Jan 2017 • 9 agrees and 4 disagrees Disagree   Agree
    • Easy to set-up. Simple to use. Works. Guest • Jan 2017 Disagree   Agree
    • Is free, from Microsoft and works amazing with my 3 computers Guest • Jul 2016 • 6 agrees and 5 disagrees Disagree   Agree

    Free Windows

    Mouse without Borders icon
  • ShareMouse

    Mouse and Keyboard Sharing to control a Windows or Mac PC with the mouse and keyboard of any other PC.

    • More features, easier setup, more reliable functionality. meyerischApr 2020 Disagree   Agree
    • its is super easy to set up and its free. Guest • Aug 2019 • 1 agrees and 1 disagrees Disagree   Agree
    • As its suppose to be free but its really NOT, only for 2 screens not even 2 computers, so if u have a laptop with second scra and another PC with one ur done and not nicely, works for cca 5 min a than kick out or pay, its not even possible to to use only one of those screens. Guest • Sep 2019 • 1 agrees and 1 disagrees Disagree   Agree
    • Worked instantly across two Macs, one even with diffferent OS. Guest • Feb 2018 • 2 agrees and 1 disagrees Disagree   Agree
    • It is cross platform. Super easy to set up, and most importantly, it is absolutely free for personal use! yanc3kJul 2017 • 4 agrees and 5 disagrees Disagree   Agree

    Commercial Mac Windows

    ShareMouse icon
  • Input Director

    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...

    • It's very reliable, and the double tap to switch screens is great. Clipboard sharing works well too. The little window to show status helps when you have multiple monitors. Guest • Jan 2019 Disagree   Agree
    • Supports mouse movements absolutely critical to gaming on a different computer. Synergy did not the last time I used their version. Guest • Jul 2018 Disagree   Agree
    • The only free alternative to Synergy that works well and consistently ScottBeesonAug 2017 • 3 agrees and 5 disagrees Disagree   Agree
    • It is so much simpler to configure. toolkitzaSep 2016 • 1 agrees and 0 disagrees Disagree   Agree

    Free Personal Windows

    Input Director icon
  • x2vnc (win2vnc)

    This program will let you use two screens on two different computers as if they were connected to the same computer. The program will open a small (one pixel wide)...

    • Discontinued
      The project is no longer developed but the program is still downloadable and working
    • While the description is a little vague, they seem to imply that your keyboard/mouse input is sent to another PC when you move your mouse into a tiny window on either PC. Guest • Mar 2016 • 0 agrees and 5 disagrees Disagree   Agree

    Free Open Source Windows Linux

    x2vnc (win2vnc) icon
  • Know any more alternatives to Synergy?

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  • Mouse Broadcaster

    Mouse Broadcaster is used to duplicate mouse and keyboard actions to multiple PCs on a network. Mouse Broadcaster comes in two parts - Master and Minion. The master...

    Free Windows

    Mouse Broadcaster icon

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2.2 out of 5 with 13 ratings

Synergy Comments

Comment by chr0max
about Synergy · Feb 2020 · Helpful Not helpful 2 Helpful Report as spam

Many years ago I got the free version running after a long hassle and it works flawless. I will never touch or update anything, buggy as hell.

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