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TinyWall vs simplewall: catalog facts
TinyWall	simplewall
Free Completely free with no ads or paid upgrades; donations accepted.	Free Free and open source under the GPL 3.0.
Windows	Windows
No pop-up prompts Installs no drivers or kernel components	A plain allow and block list rather than a stream of pop-ups Internal block list aimed at Windows telemetry
Windows only Programs must be allowed manually since it does not ask	The project itself says it is for advanced users Not a Windows Firewall interface; it uses a separate rule system
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: GPL-3.0
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked September 21, 2026

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