TCP Viewer as a Packet alternative for Mac
TCP Viewer and Packet both bring network capture into a Mac-first interface. TCP Viewer adds Wireshark-compatible filtering and decoding.
TCP Viewer vs Packet
| TCP Viewer | Packet |
|---|---|
| Platform A native app for Apple silicon Macs running macOS 15 or later. | Platform A packet analyzer designed for macOS. |
| Live workflow Select an interface, start a capture, and browse packets by application or domain. | Live workflow Select an interface and start capturing without writing a filter or configuring a profile. |
| Application traffic Groups packets by application and provides per-app traffic statistics. | Application traffic Maps packets to processes and reports live per-app usage. |
| Packet inspection Uses Wireshark protocol decoding and links each field to its raw byte range. | Packet inspection Provides real-time packet capture, inspection, filters, and search. |
| Capture files Opens and exports PCAP and PCAPNG files. | Capture files Exports captures as PCAP files. |
| Automation Includes a bundled CLI, with MCP support in TCP Viewer Pro. | Automation Its public feature list focuses on the desktop capture workflow. |
Choose TCP Viewer when
- You already know Wireshark display-filter syntax.
- You need Wireshark-powered protocol trees and byte highlighting.
- You want to move captures between TCP Viewer and other PCAP or PCAPNG tools.
- You want a CLI or MCP interface connected to the desktop capture workflow.
Choose Packet when
- Its Mac-first interface better matches the way you want to explore traffic.
- You want its zero-configuration capture flow and live per-app statistics.
Packet keeps capture setup simple. TCP Viewer adds Wireshark display filters, PCAPNG support, and CLI or MCP control.
Official source
See the other TCP Viewer alternatives.