A free, lightweight and non-intrusive firewall
What is TinyWall
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TinyWall lets you work while protecting you. No annoying popups and simple configuration.
Using the advanced Windows Firewall built into newer Windows versions, TinyWall's performance impact is neglible.
More than just a controller
Tampering protection, blocklists, and temporary firewall rules, among others, add new features to Windows that increase security.
No drivers or kernel-components are installed, which keeps your system stable.
Firewall modes and lots of other convenience features make TinyWall extremely easy to use for anybody.
100% free, no ads, no artifical limitations, no upgrades.