Clones packets and sends them immediately after the original, mimicking erratic routing.
: Blocks traffic for a short period, then sends it all at once in a burst.
: This is one of Clumsy’s best features. You can leave your applications running, launch Clumsy, apply a distortion, and then turn it off—all without restarting anything. clumsy 04 v2 download top
Clumsy is a free, open-source utility designed for Windows operating systems to make your network conditions significantly worse, but in a controlled and interactive manner. Developed by jagt, it acts as a "network shaper" or "network emulator."
Developers use Clumsy to ensure their applications do not crash when a user loses connection. It helps test mobile app sync capabilities, multiplayer game netcode, and API retry logics under severe packet loss. 2. Video Streaming & VoIP Testing Clones packets and sends them immediately after the
Since there are several models under the Clumsy_Trainer profile, you'll need to find the exact one. Here’s a direct path to downloading it:
Administrator access (required to install and run the WinDivert driver kernel). You can leave your applications running, launch Clumsy,
Yes, Clumsy is open‑source software and is 100% free for both personal and commercial use.
Clumsy stands out from other network simulation tools due to its unique set of features: