Native macOS network investigation, from packets to explainable sessions
Tracexy turns live traffic and PCAP/PCAPNG files into readable sessions. See which hosts and processes were involved when that context is available, which protocols appeared, how the conversation unfolded, and which packet evidence supports it.
Search a capture, inspect decoded fields, follow bounded streams, review findings, and open raw bytes when the summary is not enough. Projects keep investigations separate, while captures stay on your Mac by default and exports remain explicit.
The public source edition is AGPL-3.0-or-later and supports macOS 14+.
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