While official stable releases are heavily featured on the main download page, development versions (4.1.x) are designed for those who want the absolute newest protocol support. Go to the Wireshark Download Page .
The Conversations and Endpoints dialogs have been redesigned to be more functional, allowing users to "tear off" tabs to view TCP and UDP traffic side-by-side. wireshark 4.1 download
The Windows installers now ship with Qt 6.5.3 (up from 6.2.3 in earlier 4.0 releases), improving dark mode support and general application stability. While official stable releases are heavily featured on
Follow the setup wizard, which will prompt you to install (if it's not already installed), which is essential for live packet capture. Ensure you have enough disk space (roughly 250+ MB). The Windows installers now ship with Qt 6
Scroll down to find the section for development or "bleeding edge" releases, which will be labeled with the 4.1.x or higher developer version number. Choose Your Installer: Windows: Choose the "Windows x64 Installer".