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Sniffnet vs NetworkTrafficView: catalog facts
Sniffnet	NetworkTrafficView
Free Free and open source under the Apache 2.0 licence, funded by sponsorship.	Free Freeware from NirSoft with no paid tier.
Windows, macOS, Linux	Windows
Readable charts and per-host statistics rather than a packet list Exports to PCAP so Wireshark can take over for the detail	Per-connection statistics with speed, size and packet counts Shows the process behind TCP connections
Needs packet capture drivers installed, such as Npcap on Windows Not a substitute for Wireshark when you need packet-level detail	Requires the Npcap driver or another capture driver Official requirements list Windows 2000 to Windows 10 only
Downloadable app	Downloadable app
Open source	Closed source
License: Apache-2.0	License: Freeware
No account needed	No account needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked September 21, 2026	Official website Full listing and sources Checked October 8, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.