Products Little Snitch Little Snitch Mini Micro Snitch LaunchBar Internet Access Policy Viewer More Products Shop Support Blog

Little Snitch 5 for macOS Big Sur

Configuration Interface

The previous version 4 of Little Snitch intercepted network traffic by means of a Network Kernel Extension. This type of kernel extension is deprecated in macOS Big Sur and no longer loads in the default configuration.

Little Snitch 5 is based on the new Network Extension framework instead, which is fully supported on macOS Big Sur.

Learn more what’s new in Little Snitch 5

Free Upgrade

If you have purchased Little Snitch 4 after November 1, 2019, you can upgrade to Little Snitch 5 for free – just use your existing license key. If you purchased Little Snitch 4 before that period, you can get the upgrade at a reduced price.

Little Snitch App Icon

Download Little Snitch 5
for macOS Big Sur

Download
EnglishDeutsch
© 2023 Objective Development Software GmbHAbout UsPressPrivacyTerms

© 2023 Objective Development Software GmbH

About UsPressPrivacyTerms