Alerts you about outgoing network connections for your Mac

Little Snitch for Mac

Little Snitch 6.0.3

  -  34.67 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 6.0.3.


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!

  • Little Snitch 6.0.3 Screenshots

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    Little Snitch 6.0.3 Screenshot 1
  • Little Snitch 6.0.3 Screenshot 2
  • Little Snitch 6.0.3 Screenshot 3
  • Little Snitch 6.0.3 Screenshot 4
  • Little Snitch 6.0.3 Screenshot 5

What's new in this version:

Improved Demo Mode:
- Little Snitch now offers a free, fully featured 30-day trial for existing customers with a valid license for version 5
- New users without a license can still run Little Snitch in demo mode, where the network filter is turned off after each three hours of operation
- The current status of the trial is shown in the toolbar of the rules window and in Network Monitor
- New littlesnitch restrictions Terminal command to query the status of the trial

New Features and Improvements:
- Increased precedence of blocklists so they can block connections that would otherwise be allowed by Any Process / Domain rules
- New littlesnitch profile command to enable disable profiles
- New littlesnitch rulegroup command to enable or disable rule groups
- New option --preserve-terminal-access for littlesnitch restore-model to prevent lockout
- Debugging of DNS encryption problems is now easier: If errors occurred recently, an error log is available in the DNS Encryption settings pane of Little Snitch
- A “Troubleshooting” menu is added to the Help menu when it’s opened with the Option key held down
- When copying rules from the rules window, blocklists are now represented as reference to the blocklist URL, not by copying a list of all blocklist entries

Fixed:
- When deciding about DNS encryption exceptions, Little Snitch now also considers DNS queries of type MX, PTR and others
- When an error occurs in the connection to an encrypted DNS server, Little Snitch now always attempts to reconnect to the server
- Fixed: When importing a backup, DNS encryption settings were not restored
- Fixed: Settings for enabled and disabled notifications were not correctly encoded in a backup
- Preventing the creation of invalid rules when pasting into the rules window
- When deleting a selected blocklist, rule group or profile, the selection in the sidebar now switches back to “All Rules”
- Fixed a crash in Network Monitor when right-clicking on “Incoming Connections”