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.
Wireshark Alternatives
Wireshark is described as 'Foremost network protocol analyzer with multi-platform support, deep protocol inspection, VoIP analysis, and extensive file format compatibility' and is a leading network analyzer in the network & admin category. There are more than 50 alternatives to Wireshark for a variety of platforms, including Windows, Linux, Mac, Android and iPhone apps. The best Wireshark alternative is tcpdump, which is both free and Open Source. Other great apps like Wireshark are CloudShark, Intercepter-NG, NetworkMiner and Proxyman.
filter to find the best alternatives
Alternatives list
AirSnare is another tool to add to your Wireless Intrusion Detection Toolbox. AirSnare will alert you to unfriendly MAC addresses on your network and will also alert you to DHCP requests taking place.
A free, cybersecurity-focused online tool that analyzes PCAP files and generates clear reports highlighting suspicious behaviors, security vulnerabilities, and other notable network events.
Cost / License
- Free
- Proprietary
Platforms
- Online

TUI tool for generating packets of arbitrary input and monitoring packets on any network interfaces (default: eth0). The list of interfaces to be specified is output when packemon --interfaces is run. This tool works on Windows, macOS, and Linux.


+4
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.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Docker
- Self-Hosted


+1
Driftnet is a program which listens to network traffic and picks out images from TCP streams it observes.

PsPing is a command-line utility for measuring network performance. In addition to standard ICMP ping functionality, it can report the latency of connecting to TCP ports, the latency of TCP and UDP round-trip communication between systems, and the TCP or UDP bandwidth available...
Cost / License
- Free
- Proprietary
Platforms
- Windows

- 27 Network Spoofer alternatives
Network Spoofer lets you change websites on other people's computers - from your phone.

- 22 netcat alternatives
Netcat is a featured networking utility which reads and writes data across network connections, using the TCP/IP protocol. It is designed to be a reliable "back-end" tool that can be used directly or easily driven by other programs and scripts.
Cost / License
- Free
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Mac
- Windows
- Linux

Comments about netcat as an Alternative to Wireshark
network service or client not a monitoring tool


- netcat is Free and Open Source

















Wireshark functions on the lower levels of the OSI model and its main feature is dumping all network traffic for all ports and protocols on various OSI levels. netcat is basically a network service/client system, it serves or listens on a specified port for text-based data (like cat)