
A free, open-source network protocol analyzer for capturing and displaying packet-level data.
Checked October 2026.
Wireshark is a free, open-source network protocol analyzer that allows users to capture and display packet-level data, providing insights into network communication and troubleshooting capabilities.
With Wireshark, users can analyze network protocols, troubleshoot network problems, and detect network intrusion attempts. The tool is widely used in many commercial and non-profit enterprises and is supported by the non-profit Wireshark Foundation.
Wireshark offers various resources, including a university program, podcast, and conference, to help users learn and master the tool.
No core features are listed for this product yet, so check the vendor's documentation for the full feature list.
No integrations are listed for this product yet. Check the vendor's documentation, or ask the vendor which integrations and APIs it supports.
Common questions about wireshark: features, pricing and alternatives.
wireshark is a product in the Digital Forensics category. It covers Network Discovery, Packet Capture and Protocol Analysis.
wireshark is free. Download and setup instructions are at https://www.wireshark.org/.
Alternatives to wireshark listed on CybersecTools:
Compare all wireshark alternatives at https://cybersectools.com/alternatives/wireshark
wireshark is available as on-premises software. It is listed for startups, small businesses, mid-market companies and enterprises. It is free.
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