.pcap
Open PCAP on Phone
Quick view supported
OpenOnPhone can show a quick view for this format.
Yes. OpenOnPhone can show a quick local view for .pcap files in your browser.
What is a .pcap file?
PCAP is a classic packet capture file format produced by tools such as tcpdump and Wireshark.
Why is .pcap hard to open on a phone?
- Phone file apps usually treat PCAP as an unknown binary file.
- Packet captures can contain sensitive network data, so uploading them just to identify the file is risky.
- A local summary is enough when you only need packet counts, protocol mix, and endpoint clues.
What OpenOnPhone does not do
OpenOnPhone is for quick local inspection. It does not replace the original professional app for editing, conversion, exact layout, formulas, measurements, security review, or full workflow features.
MIME examples
- application/vnd.tcpdump.pcap
- application/octet-stream
Next steps
- Choose the PCAP file on the home page.
- OpenOnPhone shows capture metadata, protocol counts, time range, and endpoint clues locally.
- Use Wireshark or tcpdump when you need full protocol decoding, payload inspection, filtering, or forensic analysis.
Related formats
FAQ
- What is a .pcap file?
- PCAP is a classic packet capture file format produced by tools such as tcpdump and Wireshark.
- Can OpenOnPhone show a quick view for .pcap files on phone?
- Yes. OpenOnPhone can show a quick local view for .pcap files in your browser.
- What should I try next for .pcap files?
- Choose the PCAP file on the home page. OpenOnPhone shows capture metadata, protocol counts, time range, and endpoint clues locally. Use Wireshark or tcpdump when you need full protocol decoding, payload inspection, filtering, or forensic analysis.