PeerGuardian 2 is Methlabs' premier IP blocker for Windows. With features like support for multiple lists, a list editor, automatic updates, and blocking all of IPv4 (TCP, UDP, ICMP, etc), PeerGuardian 2 is the safest and easiest way to protect your privacy on P2P. Plus, by integrating with Blocklist.org, lists are built custom just for you.

Program Information Category: Internet and communication Type: Free Version: 2.0 public beta 2 Size: 586KB Works on: Windows Product page: here