CursorHop
Share one mouse & keyboard across all your computers
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CursorHop

CursorHop - Share one mouse & keyboard across all your computers

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CursorHop lets you control multiple computers with one mouse and keyboard. Move your cursor to the edge of a screen and it jumps to the next machine instantly no cables, no hardware switch, no IP config. Built in Rust for sub-millisecond latency. End-to-end encrypted with the Noise protocol. Auto-discovers other machines via mDNS. Works on Windows and macOS. One-time purchase, no subscription. 7-day free trial. Built by one indie developer, not a corporation.

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CursorHop
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I'm the solo developer behind CursorHop. I built this because I was tired of the mess on my desk. I had a MacBook for design work and a Windows desktop for development sitting side by side, and every existing mouse-sharing tool I tried felt stuck in 2010. Synergy kept disconnecting. Barrier development had stalled. Mouse Without Borders is Windows-only. I wanted something that just worked. So I wrote my own in Rust. The whole core engine is native - no Electron, no garbage collector, no runtime overhead. Input events cross between machines in under a millisecond. Clipboard syncs instantly. Drag-and-drop file transfer works over LAN. Everything's end-to-end encrypted using the Noise protocol (same family as WireGuard). You don't configure anything - machines find each other automatically via mDNS. A few things that make CursorHop different: 🦀 Written in Rust. Memory safe, fast, tiny binary. 💰 One-time purchase. No subscriptions. Pay once, use forever. 🔒 End-to-end encrypted. Your input never leaves your LAN. ⚡ Sub-ms latency on wired networks. Feels native. 🙋 Built by one person. No corporate layer, no feature committees. When you email support, the person answering wrote the code. There's a 7-day free trial with the core features (2 computers, mouse/keyboard sharing, clipboard sync, encryption). Paid tiers start at $10. I'd love your feedback, especially on: • How it feels vs tools you've used before • Any edge cases between Mac and Windows key mappings • Pricing (one-time vs subscription debate) Happy to answer anything in the comments. Thanks for checking it out!