LeaveSafe watches a laptop you have stepped away from. Run it, scan the QR code it prints with your phone, tap Arm, and walk away. The laptop watches its own charger, lid, USB ports, screen lock, network and input; the moment any of them changes, your phone goes off in your pocket and the laptop starts sounding too.
No account, no server, no internet required. The phone talks straight to the laptop over the local network, and the 16-digit pairing key never leaves the two of them.
Yes. LeaveSafe is free and open-source software released under the Apache-2.0 license.
What is the latest version of LeaveSafe?
The latest version is 1.6.1, released on Oct 8, 2026.
Is it safe to download LeaveSafe?
The download button links to the official installer published on github.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with 09a4efeeb457bdc8d056a0bffe54cfd74399952bd12af63851f020e3cc05eb91.
Which Windows versions does LeaveSafe support?
LeaveSafe runs on Windows and is available for 64-bit (x64) systems.
How do I uninstall LeaveSafe?
Open Settings › Apps › Installed apps, find LeaveSafe and select Uninstall. From the command line, run winget uninstall --id=LeaveSafe.LeaveSafe -e.
