TinyWall is a free software to harden and control the advanced firewall built into Windows Vista and Windows 7.
Read details Get TinyWall
Read what Jim thinks about the new TinyWall 2.0 over at Daves Computer Tips.
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.
Password lock, firewall tinkering protection and built-in tight firewall rules make TinyWall secure.
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.