SmartSniff 2.29 can be downloaded from our software library for free. The most popular versions among SmartSniff users are 2.2, 1.7 and 1.3. Commonly, this program's installer has the following filenames: SmartSniff v1.60 By Loading.exe, SmartSniff.exe and smsniff.exe etc.
The actual developer of the free software is NirSoft Freeware. SmartSniff lies within Internet & Network Tools, more precisely Network Tools. Our built-in antivirus scanned this download and rated it as virus free. The current installer available for download occupies 101 KB on disk.
From the developer:
SmartSniff allows you to capture TCP/IP packets that pass through your network adapter, and view the captured data as sequence of conversations between clients and servers. You can view the TCP/IP conversations in Ascii mode (for text-based protocols, like HTTP, SMTP, POP3 and FTP.) or as hex dump.
You may want to check out more software, such as HTTP-Tunnel Client, Remote Asset Tracker or RAS Monitor, which might be similar to SmartSniff.