Little Snitch 4.0.3

Little Snitch 4.0.3

Little Snitch 4 gives you control over your private outgoing data.

Track background activity
As soon as your computer connects to the Internet, applications often have permission to send any information wherever they need to. Little Snitch takes note of this activity and allows you to decide for yourself what happens with this data.

Control your network
Choose to allow or deny connections, or define a rule how to handle similar, future connection attempts. Little Snitch runs inconspicuously in the background and it can even detect network-related activity of viruses, trojans, and other malware.

What's New:

Version 4.0
  • Overview
  • Overall modernized design of all UI components
  • Completely redesigned Network Monitor with map view for visualizing worldwide network connections based on their geographic location
  • Research Assistant accessible from Network Monitor and Little Snitch Configuration
  • New, redesigned Silent Mode
  • Connection alert can be minimized to defer the decision whether to allow or deny a connection
  • Improved DNS name based traffic filtering using Deep Packet Inspection
  • Code signature secured filter rules
  • Improved working with profiles
  • Automatic Silent Mode Switching
  • Priority Rules
  • Managed Rules
  • Touch Bar Support


  • Title: Little Snitch 4.0.3 CR2
  • Developer: Objective Development Software GmbH
  • Compatibility: macOS 10.10 or later, 64-bit processor
  • Language: English
  • Includes: K'ed by TNT
  • Size: 50.51 MB
  • visit official website



Comments 4

SimonTemplar 13 October 2018 13:00
Hi ! When will be there a newer version of Little Snitch, macOS Mojave compatible, which i think is L.S. 4.2.1. or newer ?.

Tks in advance
JohnnnyDepp 16 October 2018 06:16
I need that too as i've already upgraded and i didn check that there might be a incompatibility issue with a newer version of LS not cracked..
Majd 8 January 2019 00:10
I'm downgrading to High S because of this problem, its to risky to run other apps without Little Snitch on Mojave!!
SimonTemplar 8 January 2019 15:20
I'm downgrading to High S because of this problem, its to risky to run other apps without Little Snitch on Mojave!!

I used to be a "Little Snitch" mac user since its past versions a long time ago :-).
Ive upgraded to macOS Mojave and its "DARK SIDE" and Ive been using 24/7, a GREAT Outgoing FW application called "MURUS SUITE" that you can easily find in this site. TRULY GREAT !!!
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