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Microsoft Network Monitor
Microsoft Network Monitor is a packet analyzer.
22 Alternatives To Microsoft Network Monitor
Charles
HTTP proxy / HTTP monitor / Reverse Proxy
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CloudShark
CloudShark is a browser-based threat assessment tool.
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CurrPorts
CurrPorts displays the list of all currently opened TCP/IP and UDP ports on your local computer.
Debookee
Debookee is the simplest & most powerful network traffic analyzer for macOS.
Ethereal
Ethereal® is used by network professionals around the world for troubleshooting, analysis…
Ettercap
Ettercap is a suite for man in the middle attacks on LAN.
Fiddler
Fiddler is a debugging program for websites.
Intercepter-NG
Intercepter-NG is a multifunctional network toolkit for various types of IT specialists.
Kismet
Kismet is an 802.11 layer2 wireless network detector, sniffer, and intrusion detection system.
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LANGuardian
NetFort LANGuardian is a network visibility solution which uses deep packet inspection to monitor, troubleshoot, and report on user & network activity.
Nethogs
NetHogs is a small ’net top’ tool.
NetworkMiner
NetworkMiner is a Network Forensic Analysis Tool (NFAT) for Windows.
Nmap
Nmap Free Security Scanner, Port Scanner, & Network Exploration Tool. Download open source software for Linux, Windows, UNIX, FreeBSD, etc.
Packet Peeper
Packet Peeper is a free network protocol analyzer (packet sniffer) for Mac OS X.
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PacketSled
PacketSled is next generation network forensics and breach detection.
PacketsDump
Packetsdump is a general purpose free snifer,network diagnostic,monitor,packets capture,packets decoding,network analyzer tool.
Packetyzer
Packetyzer provides a Windows user interface for the Ethereal packet capture and dissection library.
Proxyman
An modern and intuitive HTTP debugging proxy on macOS & iOS https://proxyman.io
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Splunk
Splunk’s operational intelligence platform helps unearth intelligent insights from machine data.
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Wireshark
Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.
netcat
Netcat is a featured networking utility which reads and writes data across network connections…
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tcpdump
tcpdump is a common packet analyzer that runs under the command line.