IceFloor is described as 'is the first OS X free graphic frontend for PF' and is an app in the Security & Privacy category. There are five alternatives to IceFloor for Mac and Linux. The best alternative is Little Snitch. It's not free, so if you're looking for a free alternative, you could try Murus Firewall or netfilter. Other great apps like IceFloor are Radio Silence (Paid) and Stronghold (Free, Open Source).
- 5 alternatives