Apps similar to Termshark include Wireshark, which is free and open source. Other options are Fiddler, Proxyman, tcpdump and NetworkMiner. You're spoiled for choice with Network Analyzers like Termshark: we list more than 50 alternatives for Windows, Linux, Mac, Android and iPhone.
Ax3soft Sax2 is a professional intrusion detection and prevention software (NIDS) which excels at real-time packet capture, 24/7 network monitor, advanced protocol analysis and automatic expert detection.
China
HttpCanary is a powerful HTTP/HTTPS/HTTP2/WebSocket/TCP/UDP packets capture and analyzer app designed for Android platform.
justniffer is a TCP sniffer. It reassembles and reorders packets and displays the tcp flow in a customizable way. It can log network traffic in web server log format. It can also log network services performances and extract http content.
packeth is GUI and CLI packet generator tool for ethernet. Primary it is developed and maintained for Linux, but some ports for Windows and MAC have also be done. It allows you to create and send any possible packet or sequence of packets on the ethernet link.
Timesketch is an open-source tool for collaborative forensic timeline analysis. Using sketches you and your collaborators can easily organize your timelines and analyze them all at the same time. Add meaning to your raw data with rich annotations, comments, tags and stars.
United States
Packetsdump is a free sniffer tool, it is also a general purpose network diagnostic tool for LAN administrators, security professionals, programmers and students who are interested in network traffic transmitted between PC and the whole LAN.
China
