FN Key Lock

by okkoshv2.0b

Last updated Jul 27, 2026

A Script/Program to simulate hardware F key lock on F1-F12 keys with custom controls and visible lock notifications.

Install with winget

$ winget install --id okkosh.fnlock --exact --version 2.0b

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

Built by Pckgr

For IT teams

Deploy this app to your whole fleet with Pckgr RMM.

App deployment, patching, and remote support in one place. Push this app to every device you manage, keep it patched automatically, and see new CVEs the moment they land. Works with Intune or fully standalone.

Free for up to 5 devices.

Installers · v2.0b

Architecture	Type	Scope	Install	Download
x64	Portable	-		Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

No known CVEs for FN Key Lock.

Coverage is best-effort and depends on a winget package mapping to an NVD CPE entry. Absence here is not a guarantee of safety.

Related apps

Win-CodexBarCodexBar Contributors
Finesssee.Win-CodexBarv0.45.2
Windows-native menu bar app for OpenAI Codex and Claude Code usage stats.
P
PopplerOwen Schwartz
oschwartz10612.Popplerv25.07.0-0
Download Poppler binaries packaged for Windows with dependencies
OverKeysAngelo Convento
AngeloConvento.OverKeysv0.3.5
Learn and practice alternative layouts, personalize appearance, and improve your typing. An open-source, customizable on-screen keyboard for Windows.
Zapret Hubgoshkow
goshkow.ZapretHubv1.4.4.0
GUI for zapret and TG WS Proxy
System InformerWinsider Seminars & Solutions, Inc.
WinsiderSS.SystemInformerv3.2.25011.2103
System Informer is a free, powerful, multi-purpose tool that helps you monitor system resources, debug software and detect malware.
P
psmuxJosh
marlocarlo.psmuxv3.3.7
Terminal multiplexer for Windows - tmux alternative for PowerShell and Windows Terminal

More from okkosh or browse autohotkey, automate, fn.

Frequently asked questions

How do I install FN Key Lock on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id okkosh.fnlock --exact --version 2.0b. winget downloads the installer from okkosh and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install FN Key Lock silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id okkosh.fnlock --exact 2.0b --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

How do I uninstall FN Key Lock via winget?

Run: winget uninstall --id okkosh.fnlock --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from FN Key Lock's Apps & Features entry.

Is FN Key Lock free?

FN Key Lock is distributed under MIT License. Refer to the publisher for the full license terms - Wingetly itself does not charge for installation.

Does FN Key Lock work on Windows 10?

Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls FN Key Lock directly from the publisher.

How do I keep FN Key Lock up to date?

Run winget upgrade --id okkosh.fnlock --exact, or winget upgrade --all to update everything winget tracks. We index 2 versions of FN Key Lock from microsoft/winget-pkgs.

Recent versions

2.0blatest
1.0b