Vallum v1.2 & Murus Pro v1.4.3b2 Multilangual (Mac OSX) | 66.7 MB
OS X features one of the best network firewalls: PF (Packet Filter). It comes in an "under the hood" fashion, installed and disabled by default. Murus' purpose is to unleash its potential. With its easy and intuitive icons-based and drag&drop-based interface, visual layers of abstraction and a friendly view of the PF firewall it's a lean and mean tool to protect your Mac and network.

"Murus Pro:"
Murus 1.4.3b2
* Fixes some issue in macOS Sierra public beta and adds PF logging. [/spoiler]
Requirements: OS X 10.9.4 or later.

Download link:
Links are Interchangeable - No Password - Single Extraction