Wireshark • Go Deep

The homepage for Wireshark, the world's leading network protocol analyzer.

En bref

Ajouté le

17 mars 2026

Matière et domaine

computer-science-advanced · computer-networks

Niveaux scolaires

9e année (3e)–12e année (Terminale)

Type de page

Tool

Introduction

Wireshark: Network Protocol Analyzer Overview

  • Core Functionality: A powerful, open-source tool for network analysis, debugging, traffic pattern identification, and protocol inspection.
  • Key Statistics:
    • 20+ million downloads annually.
    • 100k+ active contributors.
    • Supported in 20+ languages.
  • Licensing & Cost:
    • Free and open-source software (FOSS).
    • Licensed under the GNU General Public License version 2 (GPLv2).
    • No "demo" limitations; the download is the full, unrestricted version.
  • Governance: Maintained by the Wireshark Foundation, a non-profit organization funded by user and organizational donations.
  • Primary Use Cases: Troubleshooting network bottlenecks, optimizing performance, and deep inspection of hundreds of network protocols.

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