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Learn Wireshark: Master Network Analysis

Access resources, guides, and tutorials to become a Wireshark expert.

New to Wireshark? Start here to learn the basics and get up and running quickly.

Introduction

Wireshark is the world's leading network protocol analyzer. Whether you're troubleshooting network issues, learning about networking, or digging into packet-level details, Wireshark gives you the visibility and tools you need. This section provides an overview of what Wireshark is, what it can do, and how it fits into your workflow.
Installation Guide

Getting Wireshark up and running is quick and easy. Follow step-by-step instructions to download and install Wireshark on your operating system (Windows, macOS, or Linux). We'll also cover permissions, required libraries, and tips for enabling packet capture on each platform.
First Capture

Ready to capture your first packets? This guide walks you through opening Wireshark, selecting the right network interface, and starting a live capture. Learn how to pause, stop, and save your captures for future analysis—and get a first look at what network data looks like in real time.
Basic Filters

Network captures can be noisy—so filtering is key. Learn how to use display filters to zero in on the data that matters. From filtering by IP addresses and ports to isolating specific protocols, click here to learn more.

Wireshark Academy

Take your skills to the next level with in-depth courses and certifications.

United States

Wireshark Certification: Wireshark Certified Analyst

Europe

Frequently Asked Questions

What platforms does Wireshark support?

Wireshark runs on most computing platforms including Windows, macOS, Linux, and UNIX. It can also be built from source on other platforms. For more information, see the Download page.
Is Wireshark really free to use?

Wireshark is "free software"; you can download it without paying any license fee. The version of Wireshark you download isn't a "demo" version, with limitations not present in a "full" version; it is the full version. The license under which Wireshark is issued is the GNU General Public License version 2. See the GNU GPL FAQ for some more information.

Wireshark is maintained by the Wireshark Foundation , a non-profit organization dedicated to supporting the development and distribution of Wireshark. The Foundation is funded by donations from users and organizations that rely on Wireshark for their network analysis needs, consider supporting us by making a donation!
Where can I find tutorials and resources?

Our Learn page is a great place to start. Our https://www.youtube.com/@WireSharkFest also has many tutorials and classes on various topics related to network analysis.

Find out more about the new WCA certification