clumsy

by Chen Taov0.3

Jagt.Clumsy

Last updated Apr 28, 2026

clumsy makes your network condition on Windows significantly worse, but in a managed and interactive manner

Install with winget

$ winget install --id Jagt.Clumsy --exact --version 0.3

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

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About

Leveraging the awesome WinDivert, clumsy stops living network packets and capture them, lag/drop/tamper/.. the packets on demand, then send them away. Whether you want to track down weird bugs related to broken network, or evaluate your application on poor connections, clumsy will come in handy.

Installers · v0.3

Architecture	Type	Scope	Install	Download
x86	zip	-		Direct
x64	zip	-		Direct

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

Frequently asked questions

How do I install clumsy on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id Jagt.Clumsy --exact --version 0.3. winget downloads the installer from Chen Tao and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install clumsy silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id Jagt.Clumsy --exact 0.3 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

How do I uninstall clumsy via winget?

Run: winget uninstall --id Jagt.Clumsy --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from clumsy's Apps & Features entry.

Is clumsy free?

clumsy is distributed under MIT. Refer to the publisher (https://jagt.github.io/clumsy/) for the full license terms - Wingetly itself does not charge for installation.

Does clumsy 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 clumsy directly from the publisher.

How do I keep clumsy up to date?

Run winget upgrade --id Jagt.Clumsy --exact, or winget upgrade --all to update everything winget tracks. We index 1 version of clumsy from microsoft/winget-pkgs.