packet sniffer for windows
PacketForward 0.7.1
PacketForward - IP packet capture/forward application based on libpcap and libnet more>>
PakcetForward is a very useful command line tool that listens on one network interface for UDP and TCP packets and then injects them on the same or another network interface changing the destination address.
In order to get PacketForward to work, you have to have libpcap, libnet 1.0.2a and Nemesis installed on your system. BSD systems like Mac OS X have libcap preinstalled.
Enhancements:
- The makefile now uses the libpcap that is preinstalled on Mac OS X.
- The distributed Mac OS X (Intel) binary is now compiled to use the libpcap that is preinstalled on Mac OS X.
- Corrected minor errors in the readme file related to usage of PacketForward.
- Added a script to ease usage of PacketForward.
MacSniffer 1.0b1
MacSniffer allows you to view all of the traffic on a network connection more>>
MacSniffer includes a filter editing interface and a filter library to easily construct and reuse packet filters to view a subset of all the traffic on the connection, such as just that destined for a specific host or port.
You can choose the level of detail you want captured, from just the minimal packet headers (showing source and destination hosts and ports) up to a full hex and ASCII dump of the packet contents.
MacSniffer can be useful for diagnosing many network problems, debugging client/server programs, and scanning for particular network exploits in real time.
Ettercap for OSX 0.6
Ettercap is a multipurpose sniffer/interceptor/logger for switched LAN. It supports active and passive dissection of many protocols (even ciphered ones) and includes many feature for network and host more>> Ettercap is a multipurpose sniffer/interceptor/logger for switched LAN. It supports active and passive dissection of many protocols (even ciphered ones) and includes many feature for network and host analysis. Decodes SSH1 on the fly.
MacOS X 10.0 or later.

LCDTest for Windows for Macintosh 2.0
An application that helps you test your liquid crystal display (LCD). more>> LCDtest is an application that helps you test your liquid crystal display (LCD) that is commonly found in todays flat panel and laptop displays.
Each pixel in an LCD has three transistors. One for the color red, green, and blue. This application will test these transistors in all relevant states.
LCDtest can only help you identify back or stuck pixels on your LCD. It cannot repair the monitor. Once you have identified a pixel that is not working properly you may be able to fix the issue with a massaging technique that is explained in the application.
LCDtest is a free utility and does not cost anything to download or use.<<less
Packtory 1
Packtory - Command line packet construction tool more>>
Equipped with a packet database manager and a checksum calculator, Packtory is a must have for any computer geek.
Packtory 1.0 is a tool for you to construct and send your TCP/IP packets. It gives you the ability ... Equipped with a packet database manager and a checksum calculator, Packtory is a must have for
Cocoa Packet Analyzer 0.66
It has come as a native Mac OS X implementation of a network protocol analyzer and packet sniffer. more>> <<less
packet sniffer, which supports the industry-standard PCAP packet capture format for reading ... analyzer and packet sniffer, which supports the industry-standard PCAP packet captureLicense:Freeware
native Mac OS X implementation of a network protocol analyzer and packet sniffer. Cocoa Packet ... protocol analyzer and packet sniffer. CPA supports the industry-standard PCAP packetLicense:Freeware
native Mac OS X implementation of a network protocol analyzer and packet sniffer. Cocoa Packet ... Using memory stack protection for enhanced security. Using obj-c 2.0 formal protocol forLicense:Freeware
OS X implementation of a network protocol analyzer and packet sniffer. Cocoa Packet Analyzer 0 ... and packet sniffer. CPA supports the industry-standard PCAP packet capture format forLicense:Freeware
Jens Francke - Network protocol analyzer and packet sniffer. Cocoa ... Cocoa Packet Analyzer 0.61 comes as a network protocol analyzer and packet sniffer for Mac OS XLicense:Freeware

Packet Peeper 17.8.2008
Packet Peeper offers you a comprehensive network protocol analyzer (or packet sniffer), its features include TCP stream reassembly, privilege separation, simultaneous capture sessions, filters, Python plugins, and support for pcap capture files. more>> Packet Peeper 17.8.200 offers you a comprehensive network protocol analyzer (or "packet sniffer"), its features include TCP stream reassembly, privilege separation, simultaneous capture sessions, filters, Python plugins, and support for pcap capture files.
Requirements: Mac OS X 10.4 or later.
FFT for OSX 1.9.9b6
Alternative traceroute program. more>>
As a result, FFT often executes much faster and sees behind some configurations of packet- filter based firewalls. FFT has been around since 1998, but this is its first release on Darwin/MacOSX.
Justniffer 0.5.2
Free and open source TCP packet sniffer more>> Free and open source TCP packet sniffer
Justniffer captures TCP packets, reassembles and reorders them, performs IP packet defragmentation and displays the tcp flow in the standard output.
Justniffer is useful for logging network traffic in a standard (web server like) or in a customized way.
Justniffer can log timings, for example it can log the response time). It is very useful for tracking network services performances (e.g. application server, web server, etc.).
The main differences with other sniffers are:
- Justniffer captures tcp/ip traffic and handle all tcp/ip stuff (reordering, retrasmissions, defragmentation). The tcp flow adjustment is performed using linux kernel code included in a slightly modified version of the nids library.
- Justniffer reports timing informations. So it can be usefull for tracking network system performances
Enhancements
- fixed compilation issues with gcc 3.3.3
- added connection.timestamp
- fixed idle.time.0 formatting
- fixed documentation
- more adherence to RFC 2616: looking for headers in case insesitive mode
- new HTTP headers added

AirGrab Network Packet Analyzer 0.9
A professional network analyzer (also known as protocol analyzer and packet sniffer). more>>
A professional network analyzer (also known as protocol analyzer and packet sniffer), AirGrab Network Packet Analyzer performs real-time packet capturing, network monitoring, advanced protocol analyzing, in-depth packet decoding. It allows you to get a clear view of the complex network, conduct packet level analysis, and troubleshoot network problems. You can Analyze Network events, Network protocols, Packet details (packet decoding), Network conversations. No training needed, no profound background required, data are displayed in intuitive tables and graphs.
Layer Four Traceroute 3.1
LFT (Layer Four Traceroute) is a sort of traceroute that often works much faster than the commonly-used Van Jacobson method and goes through many configurations of packet-filter based firewalls more>>
Layer Four Traceroute 3.1 offers you a useful network administration tool which often works much faster than the commonly-used Van Jacobson method and goes through many configurations of packet-filter based firewalls. More importantly, LFT implements numerous other features, including TCP, UDP, and ICMP trace methods, AS number lookups through several reliable sources, loose source routing, netblock name lookups, and more.
LFT also distinguishes between TCP-based protocols, which make its statistics slightly more realistic, and gives a savvy user the ability to trace protocol routes, not just layer-3 hops. Also includes WhoB, a whois client designed specifically for network engineers.
Layer Four Trace 2.0
Alternative traceroute tool. more>>
More importantly, LFT implements numerous other features including AS number lookups, loose source routing, netblock name lookups, et al. Though LFT has been around since 1998, its development effort has just recently resumed.
RUMpacket 1.3.2
RUMpacket is a simple program for Packet Radio for European TNCs more>>
t works with TNCs with "The Firmware" (TF) installed, using the Host Mode.
An autorouter is integrated, but there is no support for read or write files yet.
Enhancements:
- An other Bug fixed (Program did not response anymore)
- To do: Spy function works not satisfied.
Netstorm 0.25
Free and open source network security tester more>> Free and open source network security tester
Netstorm is a highly flexible and fast network security and reliability tester that will help you to setup real world low level flood attack scenarios (such as MITM, DoS and DDoS) within a local area network and on the internet.
Main features:
- Platform independent
- Anonymous ARP-Reply attacks
- Anonymous ICMP-Echo attacks (IPv4 and IPv6)
- Anonymous TCP-SYN attacks (IPv4 and IPv6)
- Window based TCP-RST attacks (IPv4 and IPv6)
- Anonymous UDP attacks (IPv4 and IPv6)
- Random or fixed packet count and or attack duration
- Random or fixed send delay for breaking flood detections
- Pattern based packet address configuration
- Intelligent address and address protocol detection
- Address adequate, wildcard based, randomization
- Packet data injection (Random buffering or file based)
- Daemon for setting up controlled DDOS-Attack networks
Enhancements
- Added TCP-ACK attack
- Updated documentation
- Fixed TCP acknowledgement number generation
- Set TCP window field to 0 on TCP-RST attacks
Smack XmlBeans 0.0.5
Free software that provides access to the Smack XMPP client library packet extensions more>>
Enhancements:
- Improved README file.
- Cleaned up build.xml.
- Version number moved from build.xml to project.properties.
- Added ant target fill_javadoc_since_tag to auto fill javadoc SINCE tag.
- Corrected copyright record. 0.0.4 Configuration files are fixed. README file is changed. XmlBeansExtensionsListenerWrapper.java is added. SVN properties are set
- Javadocs are added to the package. 0.0.3
- The project is completely reorganized. Project environment tuning.
- Interface XmlBeansExtensionsListener added.