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NirSoft Utilities vs NETworkManager: catalog facts
NirSoft Utilities	NETworkManager
Free All utilities are freeware, with donations accepted.	Free Free and open source, with no license fee or subscription.
Windows	Windows
Hundreds of small tools that each do one job Full package of all utilities updated weekly	27 network tools in a single application Built-in RDP, PuTTY, PowerShell and VNC sessions
Windows only Password recovery tools are sometimes flagged by antivirus software	Windows only
Downloadable app	Downloadable app
Closed source	Open source
License: Freeware	License not stated
No account needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 1, 2026

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