About ChatTCP

ChatTCP is an offline TCP packet analysis application dedicated to simplifying the analysis of TCP packets, making it as easy as reading chat logs!

ChatTCP lowers the barrier for beginners to learn and master TCP analysis, and enhances the efficiency of TCP analysis.

If you are facing any of the following problems, ChatTCP is perfect for you:

• Can't understand the three-way handshake and four-way handshake of the TCP protocol?
• Can't remember what each flag in the TCP protocol means?
• Can't recall the data structure of the TCP protocol?
• Don't understand ack and seq?
• Can't remember the filtering conditions in Wireshark?
• Can't understand or interpret the connection states of the TCP protocol?
• Can't remember the data structures of application layer protocols like WebSocket?
• Don't know how to analyze problems?
• Can't remember tcpdump commands?
• Want to extract files transmitted via the HTTP protocol?
• Finding it too troublesome to capture packets and look for cases while learning the TCP protocol?
• ......