hi friend, this time I will give you a software review I get from some reputable sites, and also that I get from the company site, perhaps a review that I made was not the original review, but I hope can be useful for you guys, thank you, read and download this

Title:	Wireshark 1.6.1 (32-bit)
Filename:	wireshark-win32-1.6.1.exe
File size:	18.57MB (19,472,996 bytes)
Requirements:	Windows 2000 / XP / 2003 / Vista / Windows7
Languages:	en-US
License:	Open Source

Wireshark is the world's foremost network protocol analyzer, and is the de facto standard across many industries and educational institutions.

Deep inspection of hundreds of protocols, with more being added all the time
Live capture and offline analysis
Standard three-pane packet browser
Multi-platform: Runs on Windows, Linux, OS X, Solaris, FreeBSD, NetBSD, and many others
Captured network data can be browsed via a GUI, or via the TTY-mode TShark utility
The most powerful display filters in the industry
Rich VoIP analysis
Read/write many different capture file formats
Capture files compressed with gzip can be decompressed on the fly
Live data can be read from Ethernet, IEEE 802.11, PPP/HDLC, ATM, Bluetooth, USB, Token Ring, Frame Relay, FDDI, and others (depending on your platfrom)
Decryption support for many protocols, including IPsec, ISAKMP, Kerberos, SNMPv3, SSL/TLS, WEP, and WPA/WPA2
Coloring rules can be applied to the packet list for quick, intuitive analysis
Output can be exported to XML, PostScript®, CSV, or plain text