SniffIM is a Yahoo and MSN Messenger Chat Sniffer. It tries to sniff and record all the yahoo and MSN messenger conversation going on in a network. It 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. It is supplied under the terms of Shared Binary License 1.0. Please take a look at file binarylicense.txt accompained with the distribution to see the full licensing conditions. If binarylicense.txt is missing, please write to support@intellectualheaven.com to obtain an electronic copy of the same.