Free sniffing software for windows

SniffIM is a Yahoo and MSN Messenger Chat Sniffer. It will try to sniff and record all the yahoo messenger conversations taking place in a network.
SniffIM does this by sniffing all the ethernet traffic and then analyzing the packets for yahoo and MSN conversations. It can decode the Yahoo PM & Conference conversations and MSN IM conversations. It uses RawNetIo framework to do the core work of sniffing the packets.
SniffIM allows you to save the recorded conversations in either RTF format. It also allows you to save all the recorded messages at once in RTF format such that you can even search for important information in those conversations.
SniffIM is supplied free of cost for both commercial and non-commercial use.
Main features:
- Easy to use interface to trace all the yahoo messenger conversations in a network.
- Ability to save the recorded conversations in binary as well as RTF format.
- Ability to search in the saved conversations by exporting them all to an RTF document
- Records both PM conversations and Conference conversations.
Version restrictions:
- Not all the features of the applications are implemented, hence some menu items wont work.
- Does not trace packets if you use an HTTP proxy to connect to yahoo
- Does not trace yahoo chat room conversations (only traces PM and conference conversations)
- Does not trace MSN messages sent to a mobile device
- No support for dial-up adapters

A tiny program that will report your machines true IP address and network name. Also allows you to copy the IP address to the clipboard for use in other applications.

Giftedmotion 1.15 is created to be a perfect GIF animator, written with the novice webmaster in mind, who wants to spice up his or her homepage without the hassle of learning how to use a full blown graphics suite. Unlike flash objects, images in the Graphics Interchange Format are supported by every browser and do not require require extra plugins to be installed. T

his prevents visitors from being locked out of a website and also simplifies webdesign, since no browser sniffing has to be put into the HTML code of the homepage. Another big advantage is typically smaller filesizes, requiring only little webspace for storing on the webserver and equally little bandwidth (traffic costs!) for transferring to the visitor, resulting in an overall faster loading website and therefore a better user experience, no matter what hosting plan and internet connection speed is used.

Major Features:

1. Run on Linux, Mac OS and Microsoft Windows.
2. Multi language support (english deutsch italliano brasil )
3. GPL software, no licensing costs.
4. KISS approach. No steep learning curve.
5. No installation required. Just put the jar file on your Desktop (or any place else) and start it. GiftedMotion will not bury itself into your operation system. Since GiftedMotion is small in size, you can even bookmark this page and come back and start it from here, whenever needed.
6. Support the following input formats: PNG, JPG, BMP and GIF.
7. Easy to adjust position of images within frames and size of the resulting image.
8. Preview function.
9. Able to edit existing images

Enhancements:

• Added Portuguese(Brazil) translations.

SMSAuthenticator 1.0b comes as a proper open source authentication module for situations where 'username and password'-login provide insufficient security. The additional security is achieved by sending keys (single-use passwords) by SMS to the user's mobile phone.

Major Features:

1. Solves some of the main problems with ordinary passwords (for instance password guessing and password sniffing) without requiring special hardware on the user's side.
2. Being SOAP-based, the SMSAuthenticator may be easily integrated into existing environments, requiring only a SOAP client library in the consumer application.

Requirements:

• Windows NT/2000/XP
• Java Runtime Environment 1.2
• JDBC database

Netwag will give you access to 222 network tools Netwag is a graphical front end for netwox which contains 222 tools.
Main features:
- Display network configuration
- Display debugging information
- Display information about an IP address or a hostname
- Display information about an Ethernet address
- Obtain Ethernet addresses of computers in an IP list
- Display how to reach an IP address
- Sniff
- Sniff and display open ports
- Sniff and display Ethernet addresses
- Sniff and display network statistics
- Sniff and verify checksums
- Display which values to use for netwox parameters
- Obtain DLT type for sniff and spoof for each device
- Spoof a record
- Display content of a record
- Convert a record
- Recompute checksums of packets in a record
- Reassemble IP packets of a record, and reorder TCP flow
- Extract a range of packets from a record
- Search for strings in packets from a record
- Convert a number
- Convert a string
- Display ASCII table
- Convert IP addresses ranges
- Test if a directory is secure
- Dump a file
- Compute MD of a file
- Convert a binary file to readable and editable file
- Convert a readable and editable file to a binary file
- Convert a file from unix to dos
- Convert a file from dos to unix
- Spoof Ethernet packet
- Spoof EthernetArp packet
- Spoof EthernetIp packet
- Spoof EthernetIpUdp packet
- Spoof EthernetIpTcp packet
- Spoof EthernetIpIcmp packet
- Spoof Ip packet
- Spoof IpUdp packet
- Spoof IpTcp packet
- Spoof IpIcmp packet
- Spoof of packet samples : fragment
- Spoof of packet samples : fragment, ipopt:noop
- Spoof of packet samples : fragment, ipopt:rr
- Spoof of packet samples : fragment, ipopt:lsrr
- Spoof of packet samples : fragment, ipopt:ts
- Spoof of packet samples : fragment, ipopt:ipts
- Spoof of packet samples : fragment, ipopt:ippts
- Ping ICMP
- Ping ICMP (EthIP spoof)
- Ping TCP
- Ping TCP (EthIp spoof)
- Ping UDP
- Ping UDP (EthIp spoof)
- Ping ARP
- Ping ARP (EthIp spoof)
- Traceroute ICMP
- Traceroute ICMP (EthIP spoof)
- Traceroute TCP
- Traceroute TCP (EthIp spoof)
- Traceroute UDP
- Traceroute UDP (EthIp spoof)
- Traceroute on a specified IP protocol
- Traceroute on a specified IP protocol (EthIp spoof)
- Scan ICMP
- Scan ICMP (EthIP spoof)
- Scan TCP
- Scan TCP (EthIp spoof)
- Scan UDP
- Scan UDP (EthIp spoof)
- Scan ARP
- Scan ARP (EthIp spoof)
- Simulate presence of a/several computer/s (arp and ping)
- Flood a host with random fragments
- Fill table of a switch using a flood of Ethernet packets
- Synflood
- Check if seqnum are predictible
- Reset every TCP packet
- Acknowledge every TCP SYN
- Periodically send ARP replies
- Send an ICMP timestamp
- Sniff and send ICMP/ICMP destination unreachable
- Sniff and send ICMP/ICMP time exceeded
- Sniff and send ICMP/ICMP parameter problem
- Sniff and send ICMP source quench
- Sniff and send ICMP/ICMP redirect
- TCP client
- UDP client
- TCP server
- UDP server
- TCP server multiclients
- UDP server multiclients
- TCP remote administration server
- TCP remote administration client (exec)
- TCP remote administration client (get file)
- TCP remote administration client (put file)
- SYSLOG client
- Flood a host with syslog messages
- TELNET client
- TELNET client executing one or several commands
- Brute force telnet client
- Query a DNS server
- Obtain version of a Bind DNS server
- DNS server always answering same values
- Sniff and send DNS answers
- Send an email
- Post a newsgroup message
- List newsgroups available on a server
- Download one, or more, newsgroup messages
- Ethernet bridge limiting flow
- FTP listing a directory
- FTP client : get a file
- FTP client : put a file
- FTP client : del a file
- FTP client : get a directory recursively
- FTP client : put a directory recursively
- FTP client : del a directory recursively
- HTTP GET
- HTTP HEAD
- HTTP POST
- HTTP PUT
- HTTP DELETE
- HTTP TRACE
- HTTP OPTIONS
- HTTP server
- HTTP remote administration server
- Cypher/decypher a file using a xor
- Split a file in smaller chunks
- Reassemble chunks of a file
- Brute force ftp client
- Brute force http client (site password)
- Brute force http client (proxy password)
- Convert an url/uri
- Obtain urls/uris in a HMTL file
- Convert urls/uris in a HMTL file to absolute urls
- Web download (http://... or ftp://...)
- Create a sample configuration file for tool
- Web spider (use configuration file created by tool )
- Web spider on command line (fully recursive)
- Spoof EthernetIp packet
- Spoof EthernetIpUdp packet
- Spoof EthernetIpTcp packet
- Spoof EthernetIpIcmp packet
- Spoof Ip packet
- Spoof IpUdp packet
- Spoof IpTcp packet
- Spoof IpIcmp packet
- Ping ICMP Neighbor Discovery
- Ping ICMP Neighbor Discovery (EthIp spoof)
- Scan ICMP Neighbor Discovery
- Scan ICMP Neighbor Discovery (EthIp spoof)
- Interactive IRC client
- IRC client listing channels
- IRC client listening on a channel
- Network performance measurement : TCP server
- Network performance measurement : TCP client
- Network performance measurement : UDP server
- Network performance measurement : UDP client
- SNMP Get
- SNMP Walk
- SNMP Trap
- SNMP Trap
- SNMP Inform
- SNMP Set
- TFTP client : get a file
- TFTP client : put a file
- TFTP server
- FTP server
- Display simple network configuration easy to parse
- TELNET server
- DHCP client
- List articles range of a newsgroup
- Download overview of one, or more, newsgroup messages
- FTP client : get a file and check its MD
- Web download (ftp://... or http://) and check its MD
- TFTP client : get a file and check its MD
- Check if a SMTP server is up
- Check if an IRC server is up
- DHCP client requesting an INFORM
- SNTP client obtaining time
- SNTP server
- Obtain size of a web file (ftp://... or http://)
- TCP relay
- UDP relay
- TCP multiclient relay
- Millisecond sleep
- Display date and time
- SYSLOG server
- SMTP server
- Make coffee
- Generate a password (English, French, Spanish)
- Spoof of packet samples : fragment, ipopt:ssrr
- IDENT client requesting info about an open session
- IDENT client creating a session and requesting its info
- IDENT server
- WHOIS client
- WHOIS client guessing server
- SMB/CIFS client: list shares
- SMB/CIFS client: create a directory
- SMB/CIFS client: delete a directory
- SMB/CIFS client: rename a directory
- SMB/CIFS client: list contents of a directory
- SMB/CIFS client: delete a file
- SMB/CIFS client: rename a file
- SMB/CIFS client: get a file
- SMB/CIFS client: put a file
- SMB/CIFS client: recursively get a directory
- SMB/CIFS client: recursively put a directory
- SMB/CIFS client: recursively delete a directory
- Web spider on command line (stay in same directory)
- Web spider : converts a local downloaded filename to its original url
- Web spider : converts an url to its local downloaded filename
- Display a list of IP addresses
- Traceroute discovery: graph of network topology
- Traceroute discovery (EthIp spoof)
- Beep
- SMB/CIFS server
- Netwox internal validation suite
- Compute cryptographic hash of a file (md, sha, etc.)
- Convert a binary file to a base encoded file
- Convert a base encoded file to a binary file
- In a HMTL file, suppress links pointing to local urls
System requirements:
- Tcl/Tk >= 8.0