KeyShield

KeyShield is a free keyboard and mouse lock utility for Windows. Protect your PC with a password lock, set auto-lock timers, and configure key alarms.

Keyboard & Mouse Lock
Password Protection
Auto Lock Timer
Key Alarm with Sound & Voice
Lock Statistics & Log
Process Manager
English / Korean Support
Free & Open Source

System Requirements

OS: Windows 10 / 11
.NET 10.0 Runtime

⬇ Download KeyShield v3.0.4.0

Screenshots

Simple tray menu

Initial setup & onboarding

Password protected lock screen

Detailed statistics & log

Key Alarm settings

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