pcapng viewer

The PCAPNG Viewer parses uploaded PCAPNG capture files to provide a structured analysis that is useful for network troubleshooting and security investigations. It emphasizes quantities such as total packets, duration, and byte counts, along with a breakdown by protocol and top talkers. Conceptually, the tool reads the capture blocks, interprets header metadata, and derives higher-level metrics without altering the original file. The viewer enables quick triage by presenting a summary first, followed by optional per-protocol drill-downs and session reconstructions. It supports exporting results in common formats to integrate with other analysis pipelines. Benefits include faster incident triage, reproducible summaries for audits, and the ability to share structured results with teammates. Core value lies in turning raw packet dumps into actionable statistics, enabling engineers to verify traffic patterns, detect anomalies, and pinpoint timing irregularities. Use cases include verifying protocol usage during performance tests, identifying unusual traffic bursts, and documenting findings for post-incident reports. Unique differentiators are its focused PCAPNG parsing fidelity, streaming capability for large files, and streamlined export options that fit into security and networking workflows. Core features such as protocol distribution, top talkers, and optional session reconstruction provide a practical balance between depth and speed for day-to-day analysis. The tool is intended for professionals who require accurate, exportable data from PCAPNG captures without deploying heavy, desktop-bound tooling.