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Little Snitch
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Little Snitch

Makes the invisible visible!

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As soon as you’re connected to the Internet, applications can potentially send whatever they want to wherever they want. Most often they do this to your benefit. But sometimes, like in case of tracking software, trojans or other malware, they don’t.

But you don’t notice anything, because all of this happens invisibly under the hood.

Little Snitch

makes these Internet connections visible and puts you back in control!

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Little Snitch Mini

MacBook MacBook MacBook MacBook Safari Icon MacBook
Little Snitch Connection Alert

Alert Mode

Decide immediately

Whenever an app attempts to connect to a server on the Internet, Little Snitch shows a connection alert, allowing you to decide whether to allow or deny the connection. No data is transmitted without your consent. Your decision will be remembered and applied automatically in the future.

MacBook

Silent Mode

Review later

If you are new to Little Snitch, you may get overwhelmed by the vast amount of notifications from applications wanting to connect to the Internet. The all-new Silent Mode was re-built from the ground up to make dealing with them a breeze. It lets you silence all notifications for a while, and make all your decisions later, conveniently with just a few clicks, in one go.

Network Monitor
Network Monitor Icon

A world of network connections

Network Monitor is your window to the world of network connections. View your Mac’s network activity from three perspectives – a list of apps and servers, a web of connections across the globe and a data traffic chart of the last twelve months.

Network Monitor
Reveal on map
Little Snitch Map

Server, where are you?

Ever wanted to know, where in the world your data is sent to? Network Monitor shows the location of all servers your Mac is connected to on an interactive world map. Animated connection lines provide a clear overview of currently transferred data and blocked connections.

Real-time traffic diagram Icon

Real-time traffic diagram

A detailed traffic history of the last twelve months provides a powerful tool for analyzing individual data connections.

Corresponding rule Icon

Corresponding rule

Figure out quickly why a particular connection was allowed or denied.

Connection hierarchy Icon

Connection hierarchy

Connections are grouped hierarchically by domain (e.g. apple.com or google.com) for easy navigation.

Dark or light appearance Icon

Dark or light appearance

Choose the appearance that best matches your personal taste.

Statistics Icon

Statistics

Discover processes and servers creating the highest data volume and much more.

Connection details Icon

Connection details

Integrated Research Assistant with code signature check and geographic information.

Quick filters and location search Icon

Quick filters and location search

Search for specific locations, or focus on all denied connections using the filters menu.

Data volumes and bandwidth Icon

Data volumes and bandwidth

Observe the data volume and bandwidth per process, domain or server.

Subscriptions

Subscribe to blocklists

Benefit from the community’s expertise: Subscribe to rule groups from other users and prevent your Mac from connecting to selected ad servers, phishing servers, trackers, etc.

Protecting your privacy has never been easier.

Rule Group Subscriptions

New in Little Snitch 5

Drag and Drop Installation Icon

Drag and Drop Installation

Install Little Snitch simply via Drag and Drop. No restart of the computer required.

Drag and Drop Installation Icon
Improved Monitoring Icon

Improved Monitoring

Connection information for up to one year is now captured efficiently in the background, allowing in-depth analysis of past network activity.

Improved Monitoring Icon
Command Line Interface Icon

Command Line Interface

Manage your Little Snitch Installation via the new Command Line Tool.

Command Line Interface Icon

Polished in every detail

macOS Logo

Designed for macOS

The modern design perfectly integrates into macOS and makes Little Snitch simple and fun to use.

Silent Mode Logo

Silent Mode

Allow or deny connections conveniently with just a single click in Network Monitor.

Minimized Alert Logo

Minimizable Connection Alert

Postpone the decision for a while whether to allow or deny a connection.

Research Assistant Logo

Research Assistant

The Research Assistant shows first hand information provided by the app developer, explaining the purpose of a connection.

Code Signature Logo

Code Signature Checks

For improved security Little Snitch keeps an eye on the code signature of all programs that want to connect to the Internet.

Network Filter Logo

Network Filter

Using “Deep Packet Inspection” to reliably identify connections based on the server’s name.

Send a Little Snitch Gift Card!

Make someone happy and send a Little Snitch Gift Card. Whether it’s for your family or friends – let Little Snitch protect their privacy!

Choose from 6 different designs and add your personal message.

It’s so easy to make your loved ones smile.

Start Now
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Little Snitch App Icon

Want to see Little Snitch in action?

Download your free trial today.

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© 2023 Objective Development Software GmbHAbout UsPressPrivacyTerms

© 2023 Objective Development Software GmbH

About UsPressPrivacyTerms