Clumsy 0.4 V2 ((full)) Download Jun 2026

Clumsy is an open-source network simulation utility for Windows. It intercepts live network packets and applies specific delays, drops, or distortions before sending them to their destination.

Navigate to the Clumsy GitHub Download page .

: It is a portable tool; just extract and run. Clumsy 0.4 V2 Download

In the late-night hum of a neon-lit room, Alex clicked . The file— clumsy_0.4_V2.zip —slid into his system like a digital ghost.

Always click the Stop button before closing the application. If you close the window abruptly, the WinDivert driver might remain active, leaving your network traffic throttled until you reboot your PC. Clumsy is an open-source network simulation utility for

While the official project is currently at , users often look for community builds or specific "v2" iterations that may include additional features or bug fixes. Where to Download Clumsy

: Holds packets for a short period to simulate high ping. : It is a portable tool; just extract and run

Clumsy is widely used for debugging applications under extreme network conditions, validating error-handling logic, and performing "weak network testing" for both desktop and web applications.

Randomly discards a percentage of network packets to simulate packet loss.

If you need help building a specific for Clumsy, let me know the application type or port number you are trying to target!

For the safest experience, it is recommended to use the verified open-source builds: