I've been using Sharemouse for quite a while now, and I think it's a great tool since it built upon the synergy code and has improved on it. However, their customer support can be quite frustrating, and the fact that there's no Linux client is a big downside for me. I'm looking for alternatives that primarily run on macOS and Linux, but have some support for Windows as well. Does anyone have suggestions?
3 Answers
I use Deskflow, which I believe is a fork of Synergy as well. It runs on Linux and Windows, and it does have support for Mac too. I've found it pretty reliable overall.
Have you heard of KDE Connect? It’s a decent tool, but the connectivity isn't as smooth as some other options.
You might want to check out InputLeap; it's another fork of Synergy. I'm not sure how well it works on macOS, though.

Yeah, I’m a Deskflow user too! Just to clarify, Deskflow became the community version of Synergy in September 2024. Now Symless supports it but also sells their own version built on that open-source code.