Free for 7 days. Then pick a plan.
Every install starts with a 7-day trial — every feature unlocked, no card, no sign-up. There's no free tier after that. Choose the tier that matches what you want NetSecWall to do, and pay monthly or yearly — whichever suits you.
BetaIntroductory pricing. Family and Pro are in beta: the price is reduced, and in exchange a bug found in a beta plan is fixed in a following build rather than refunded. The 14-day change-of-mind guarantee is unaffected. Read the terms →
Prices shown per device · cancel any time · the trial can't be reset by reinstalling.
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Straight answers.
How long is the trial, and what happens when it ends?
Every install unlocks everything for 7 days — no card, no sign-up, nothing to activate. The trial is tied to the device, so reinstalling won't restart it. When it runs out, there is no free tier to fall back on: pick a plan (from $5/mo) and paste the key into the app. Whatever NetSecWall has already recorded stays on your PC either way.
Can I pay monthly, or is it yearly only?
Either. Every plan has a monthly and a yearly price, and paying yearly costs 10 months instead of 12. You can cancel at any time, and there is a 14-day money-back guarantee if you change your mind.
Why are Family and Pro marked beta?
They carry the newest parts of NetSecWall — parental controls, the WFP packet-filter engine, and our hosted feeds — and we're still hardening them. That's why they're on introductory pricing: you pay a reduced price. In exchange, a bug found in a beta plan is fixed in a following build rather than refunded. The 14-day change-of-mind guarantee is unaffected.
Will it slow down my PC?
It shouldn't. NetSecWall watches quietly in the background instead of sitting in the middle of your traffic, so monitoring stays light. Blocking does work only when you block something.
Do I need administrator rights?
Yes. Windows requires elevation both to see per-process network activity and to change firewall rules, so NetSecWall runs elevated. It does not create an account or ask you to sign in.
Will it fight with my existing firewall?
No. If another manager (Windows Firewall Control, GlassWire, a third-party suite) already owns the Windows Firewall, switch NetSecWall to Companion mode. It keeps monitoring and can still block on its own, without touching the other tool's rules.
What leaves my computer?
By default, nothing. NetSecWall works fully offline. Product analytics are opt-in, anonymous, and never include your traffic, domains, app names, or rules — see the Privacy section above.
Can it keep protecting me with the window closed?
Yes. Closing the window minimizes to the tray and keeps monitoring. For always-on coverage — even before you sign in — install the optional 24/7 background service from the setup wizard.
Which Windows versions are supported?
Windows 10 and 11, 64-bit. NetSecWall is built specifically for Windows, so it's Windows-only by design.
How do I delete the data I've sent?
Open Help ▸ Privacy & telemetry and choose erase — the app sends an immediate deletion request and everything tied to your anonymous ID is removed. You can also opt out of analytics entirely with one switch.