Alerts you about outgoing network connections for your Mac

Little Snitch for Mac

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Little Snitch 4.2

  -  39.14 MB  -  Trial
Free Download

Security Status

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Little Snitch 4.2.


For those interested in downloading the most recent release of Little Snitch for Mac or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download Little Snitch 4.2

  • Little Snitch 4.2 Screenshots

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    Little Snitch 4.2 Screenshot 1
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  • Little Snitch 4.2 Screenshot 3
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  • Little Snitch 4.2 Screenshot 5

What's new in this version:

Private Connections:
- It’s now possible to declare certain types of connections as “private”. The host and domain name information of such connections is then no longer displayed in Network Monitor. Instead, these connections will be summarized in a single “Private Connections” entry, showing only some total summary information
- You can declare connections as private either in Little Snitch Configuration or in Network Monitor. In Little Snitch Configuration, create a new rule and choose “Private” as the rule’s action (instead of Allow or Deny). In Network Monitor, right-click a process and choose “Make Connections Private”
- You can use this as a privacy measure, e.g. by creating a “Private Browsing” profile that contains a rule declaring all Safari connections as private. Note that creating such a rule does not affect previous connections that are already shown in Network Monitor. To remove previous connections, right-click them in Network Monitor and choose “Remove from List”

New Features:
- Compatibility with macOS Mojave (10.14)
- Support for Dark Mode on macOS Mojave

Improvements:
- Improved performance of code signature checks when the code signature is checked for the same application multiple times
- Improved compatibility with NFS server process
- Improved handling of localized Internet Access Policy of third party apps
- Added Internet Access Policy for “syspolicyd”

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