Alerts you about outgoing network connections for your Mac

Little Snitch for Mac

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Download Little Snitch 3.5

Little Snitch 3.5

  -  21.14 MB  -  Trial

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 3.5.


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.


We would love to hear from you

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!

  • Little Snitch 3.5 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

What's new in this version:

- Greatly improved support for iOS Simulator apps in Connection Alerts, Network Monitor and Configuration. Read our blog post for details on how iOS Simulator apps are now handled in Little Snitch.
- Added support for showing iOS App Extension icons.
- OS X 10.10 Yosemite changed how incoming ssh connections are handled. Incoming connections are no longer handled by sshd directly but instead by launchd. On OS X 10.10 Yosemite, this version of Little Snitch automatically converts existing rules to ensure incoming SSH connections work as expected.
- Little Snitch menubar item no longer occupies space when disabled.
- Fixed: The process owner in Network Monitor Snapshots was "root" instead of the actual user in many cases. Snapshots now store the user's names and show them correctly.
- Software update checks are now using HTTPS. We will gradually enable HTTPS for all other connections to our servers in the near future.

Improved handling of via connections:
- Connection alerts now show a cancel button if either the parent or the via process is terminated.
- Until Quit rules are now valid until both the parent process and via process have terminated.

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