NetworkMiner vs PCAPdroid

NetworkMiner analyzes captured network traffic and can sniff live traffic, extracting artifacts such as files, images, emails, and passwords from PCAP files. It also builds a host inventory from IP address information for passive asset discovery and communication overviews. The free edition supports live sniffing and PCAP and ETL parsing on Windows and Linux, but not PcapNG parsing. Professional accepts PcapNG, Pcap-over-IP, and PacketCache data in addition to PCAP, ETL, and live sniffing, and exports results to CSV, JSON-LD, and XML. Its protocol features include file extraction across listed protocols, while VoIP support includes audio extraction from unencrypted calls. Professional also provides OSINT lookups for hashes, IP addresses, domains, and URLs. NetworkMiner does not decrypt HTTPS or other TLS-encrypted sessions. Extracted data stays on the end-user device rather than in the cloud. The source code is GPLv2 free and open source. Netresec warns that opening PCAPs can automatically extract malware and recommends Linux or Windows Sandbox to reduce self-infection risk.

PCAPdroid is an open-source Android network capture and monitoring tool that works without root privileges. It uses Android VpnService to receive app traffic, then processes it locally without creating an external VPN. Its connection view shows protocol, ports, addresses, status and traffic volume. Captures can be saved as PCAP files or sent remotely for analysis, and the app supports offline trace analysis, display filters and command-line capture. It can decrypt HTTPS/TLS traffic for a specific app, subject to Android certificate trust limitations. The free plan covers core monitoring and capture; paid features add a firewall for blocking apps, domains and IP addresses with configurable rules and allowlists, as well as malware detection using third-party blacklists and PCAPng format. PCAPdroid supports real-time PCAP-over-IP analysis with tools such as Wireshark, ntopng and tcpdump. In non-root mode it captures only outgoing connections started by the device running it, not traffic from other devices on the network. The project says it collects no information and processes traffic locally.