Wireshark 4.0.4 Final | Portable -

It includes updated support for dozens of critical protocols, including BGP, DHCP, SIP, and TCP .

It resolved numerous issues, including a high-profile bug where the Wireshark GUI and window manager would hang after setting certain display filters. Advantages of the Portable Format Wireshark 4.0.4 Final | Portable

The portable edition is uniquely suited for professional network administrators and security analysts: It includes updated support for dozens of critical

A new layer operator (#) allows users to filter specific layers in nested protocols (e.g., ip.src#2 to find the inner address of a tunneled packet). Wireshark 4.0.4 Final | Portable

The "Conversations" and "Endpoints" dialogs were redesigned to allow users to tear off tabs into separate windows, facilitating side-by-side comparisons of TCP and UDP streams.