Software Alternatives & Startups

TCP Viewer

A simpler, Mac-native Wireshark alternative for inspecting TCP traffic.

TCP Viewer

TCP Viewer Reviews and Details

This page is designed to help you find out whether TCP Viewer is good and if it is the right choice for you.

Screenshots and images

  • Landing page //
    2026-06-26

Features & Specs

  1. Free and Web-Based

    TCP Viewer by Proxyman is a free, web-based tool that requires no installation, making it easily accessible from any browser without the need to download or set up software.

  2. User-Friendly Interface

    The tool provides a clean and intuitive interface for analyzing TCP/IP headers and packet details, making it approachable for both beginners and experienced network engineers.

  3. Quick Packet Analysis

    TCP Viewer allows users to quickly decode and inspect TCP packet information, helping with rapid debugging and troubleshooting of network issues without needing heavyweight tools like Wireshark.

  4. Educational Value

    The tool serves as an excellent educational resource for students and developers learning about TCP/IP protocols, providing clear visual breakdowns of packet structures and header fields.

  5. No Account Required

    Users can access and use TCP Viewer without creating an account or signing up, reducing friction and making it convenient for quick one-off analyses.

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Social recommendations and mentions

We have tracked the following product recommendations or mentions on various public social media platforms and blogs. They can help you see what people think about TCP Viewer and what they use it for.
  • Ask HN: What Are You Working On? (August 2026)
    I spent few months to buil the alternative to Wireshark. Native macOS app, built with Cocoa (Sorry SwiftUI), on top of libwireshark, so you can see the packet details like Wireshark. Support TCP, UDP, DNS, HTTP2, ... https://tcpviewer.proxyman.com/. - Source: Hacker News / about 1 month ago

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Is TCP Viewer good? This is an informative page that will help you find out. Moreover, you can review and discuss TCP Viewer here. The primary details have not been verified within the last quarter, and they might be outdated. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.