Synergy
Share your mouse and keyboard between multiple computers.
Synergy launched on October 13, 2016 with 4 votes. The site was still online in September 2026, 10 years on.
What it does
Synergy is software that shares one mouse and keyboard between computers. Symless is being renamed to match our product name, Synergy.
We only make one product, Synergy, so we renamed the company to match. Both the product and the company are now called Synergy. We're moving to synergyapp.io later this year. Your existing licenses, account, and links will keep working, and everything will redirect automatically. The Symless name will be retired once the move is complete. Nothing else changes. Same team, same product, samefrom symless.com
Does a similar job
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EasySwitchAug 2026 · easyswitch.realbrain.cc · ▲98One mouse, keyboard and second screen for all your computers
Multi-monitor KVM using just a USB switch2024 · github.com · ▲397Simple KVM lets you control multiple PCs from one mouse, keyboard and monitor(s). It is similar to Haimgel's display-switch (https://news.ycombinator.com/item?id=29608967), but it provides a GUI which hopefully makes it a bit easier to set up. It also supports hotkeys which effectively lets you alt+tab between computers. I was surprised by the star-to-download ratio (55:400) on GitHub, so I thought I'd post it here as it might be useful to someone. Feedback welcome! Thanks, Fidel
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