Synergy is a popular software for sharing a keyboard and mouse across multiple computers, allowing users to seamlessly switch between machines. In 2026, several alternatives offer similar or enhanced multi-device control capabilities.
Top Synergy Alternatives in 2026
1. Barrier
Pros: Open-source Synergy fork, free, cross-platform, active development.
Cons: Requires setup, no official support.
Best for: Users wanting free Synergy alternative with same functionality.
2. Mouse Without Borders (Microsoft)
Pros: Free from Microsoft, easy setup, file drag between PCs, clipboard sharing.
Cons: Windows-only.
Best for: Windows users with multiple PCs.
3. Logitech Flow
Pros: Works with Logitech mice/keyboards, seamless switching, file transfer.
Cons: Requires Logitech hardware, limited device support.
Best for: Logitech peripheral users with multiple computers.
4. Universal Control (Apple)
Pros: Built into macOS/iPadOS, seamless, drag and drop files, no setup.
Cons: Apple devices only.
Best for: Mac and iPad users in Apple ecosystem.
5. ShareMouse
Pros: Cross-platform (Windows/Mac), easy setup, clipboard sharing, drag and drop.
Cons: Free version limited to 2 computers.
Best for: Mixed Windows/Mac environments.
Related Productivity Tools
Multi-device workflows connect to broader productivity setups. Explore screen recording tools for capturing multi-monitor work, check out Notion alternatives for cross-device documentation, and discover Slack alternatives for multi-device communication.
Multi-Device Tips for 2026
Ensure all computers are on the same network for best performance. Configure firewall rules if experiencing connection issues. Consider cable-based KVM switches for situations requiring zero latency.