The 2.9.1 version of SoftPerfect Network Protocol Analyzer is provided as a free download on our website. SoftPerfect Network Protocol Analyzer belongs to Internet & Network Tools. The most popular versions among SoftPerfect Network Protocol Analyzer users are 2.9, 2.8 and 2.7.
This free PC program was developed to work on Windows XP, Windows XP Professional, Windows Vista, Windows 7, Windows 8, Windows 10 or Windows 11 and can function on 32 or 64-bit systems. This free software is an intellectual property of SoftPerfect Research. Commonly, this program's installer has the following filename: snpa.exe.
From the developer:
SoftPerfect Network Protocol Analyzer is a free professional tool for analysing, debugging, maintaining and monitoring local networks and Internet connections. It captures the data passing through the dial-up connection or Ethernet network card, analyses this data and then represents it in a readable form.
You may want to check out more software, such as SoftPerfect Network Scanner, VisualEther Protocol Analyzer or Network Uptime Analyzer, which might be similar to SoftPerfect Network Protocol Analyzer.
Device Assistants
Network tools