Little Snitch Alternatives for Windows

Little Snitch is not available for Windows but there are plenty of alternatives that runs on Windows with similar functionality. The best Windows alternative is Portmaster, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to Little Snitch and 16 are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to Little Snitch are GlassWire, BiniSoft Windows Firewall Control, NetLimiter and ZoneAlarm Firewall.

Little Snitch alternatives are mainly Firewalls but may also be Network Monitors or Ad Blockers. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Little Snitch.

Little Snitch alternatives page was last updated

Little Snitch

121

Paid • Proprietary
Firewall

A firewall protects your computer against unwanted guests from the Internet. But who protects your private data from being...

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Portmaster
Is this is a good alternative?
Yes
No
Freemium • Open Source
Firewall
Network Monitor
Ad Blocker
Windows
Linux
23 Portmaster alternatives
Portmaster is a free and open-source privacy suite that puts you back in charge of your computer.
- - Portmaster is the most popular Windows & Linux alternative to Little Snitch.
- - Portmaster is the most popular Open Source & free alternative to Little Snitch.
Suggest and vote on features
Portmaster Features
1. Privacy focusedPortmaster is considered a privacy friendly alternative.
2. Block TrackersPortmaster has a feature to block trackers from tracking you.
3. Ad-freePortmaster doesn't contain any form of external advertising.
4. Dark ModePortmaster supports dark mode for comfortable usage in low light conditions.
5. No TrackingPortmaster will not track you or use your personal data.
6. No registration requiredYou can use most of the features in Portmaster without registration.
7. Website MonitoringPortmaster can detect and resolve website performance issues proactively.
8. Spam FilterPortmaster can detect unsolicited, unwanted and virus-infected emails, calls, files, etc.
9. Built-in VPNPortmaster has a built-in VPN feature that enhances your privacy and allows you to browse the web from anywhere.
Network Tools
Application Firewall
Lightweight
DNS over HTTPS
Portable
Decentralized
AES-256 Encryption
End-to-End Encryption
Malware Analysis
Anonymous Proxy
GlassWire
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Network Monitor
Firewall
Windows
Android
Android Tablet
62 GlassWire alternatives
GlassWire is a network security monitoring tool and analyzer that visualizes your network activity on an easy to use graph, alerts you of possible threats, manages your firewall, and more.
- - GlassWire is the most popular Android & Android Tablet alternative to Little Snitch.
Suggest and vote on features
GlassWire Features
Network activity
Intuitive Interface
Block apps
Built-in Firewall
Graphical component
Graphs
Traffic Monitoring
Push subscriptions
Network Tools
Comments about GlassWire as a Alternative to Little Snitch
Some users think GlassWire is a great Little Snitch alternative, some don't.
Good software, reputable developers and it has even more features than Little Snitch.
Positive comment•
0
BiniSoft Windows Firewall Control
Is this is a good alternative?
Yes
No
Free • Proprietary
Firewall
Network Monitor
Windows
20 BiniSoft Windows Firewall Control alternatives
Windows Firewall Control is a powerful tool that extends the functionality of the Windows Firewall and provides new extra features that make Windows Firewall better. It runs in the system tray and allows the user to control the native firewall easily without having to waste time...
Suggest and vote on features
BiniSoft Windows Firewall Control Features
1. PortableBiniSoft Windows Firewall Control can be used from a USB stick or similar with no prior installation.
2. LightweightBiniSoft Windows Firewall Control consumes less device resources compared to similar apps.
Application Blocker
NetLimiter
Is this is a good alternative?
Yes
No
Paid • Proprietary
Firewall
Network Monitor
Windows
24 NetLimiter alternatives
NetLimiter is an ultimate Internet traffic control and monitoring tool designed for Windows. You can use NetLimiter to set download/upload transfer rate limits for applications or even single connection and monitor their Internet traffic.
- - NetLimiter is the most popular commercial alternative to Little Snitch.
Suggest and vote on features
NetLimiter Features
Bandwidth limiting
Filtering
Net Limiting
Quotas support
Custom rules
Application Blocker
Priorities
Built-in Firewall
Traffic Monitoring
Comments about NetLimiter as a Alternative to Little Snitch
Some users think NetLimiter is a great Little Snitch alternative, some don't.
The ltest version makes it impossible to block Windows System and Windows Apps.

NWO is collecting data on us...
Negative comment•
-3
ZoneAlarm Firewall
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Firewall
Windows
43 ZoneAlarm Firewall alternatives
ZoneAlarm Free Firewall blocks hackers from infiltrating your home PC by hiding your computer from unsolicited network traffic. By detecting and preventing intrusions, ZoneAlarm Free Firewall keeps your PC free from viruses that slow down performance, and spyware that steals...
ZoneAlarm Firewall has no features, suggest some!

Opinions about ZoneAlarm Firewall as a Alternative to Little Snitch
Some users think ZoneAlarm Firewall is a great Little Snitch alternative, some don't.
Windows 10 Firewall Control
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Firewall
Windows
27 Windows 10 Firewall Control alternatives
Protects your applications from undesirable network incoming and outgoing activity, controls applications internet access. Allows you to control personal information leakage via controlling application network traffic.
Suggest and vote on features
Windows 10 Firewall Control Features
1. PortableWindows 10 Firewall Control can be used from a USB stick or similar with no prior installation.
Opinions about Windows 10 Firewall Control as a Alternative to Little Snitch
This alternative is disputed. Windows 10 Firewall Control is still a legitimate Little Snitch alternative, but it might have issues that some users think are important.
AppNetworkCounter
Is this is a good alternative?
Yes
No
Free • Proprietary
Network Monitor
Windows
49 AppNetworkCounter alternatives
appNetworkCounter is a simple tool for Windows that counts and displays the number of TCP/UDP bytes and packets sent and received by every application on your system.
Suggest and vote on features
AppNetworkCounter Features
Email notifications
TripMode
Is this is a good alternative?
Yes
No
Paid • Proprietary
Firewall
Network Monitor
Mac
Windows
8 TripMode alternatives
Outbound firewall for apps, blocking apps from accessing internet. Useful for reducing data usage when tethering to mobile data, or on a slower wifi connection.
TripMode has no features, suggest some!

Comments about TripMode as a Alternative to Little Snitch
Most users think TripMode is a great Little Snitch alternative.
I like TripMode as an alternative to LittleSnitch because it's simpler UI resembles iOS and it's easy to monitor and block app internet usage. It's also significantly cheaper than LittleSnitch.
Positive comment•
0
SterJo Netstalker
Is this is a good alternative?
Yes
No
Free • Proprietary
Firewall
Windows
16 SterJo Netstalker alternatives
SterJo NetStalker is innovative and FREE security software able to detect all authorized and unauthorized connections to your computer and send you alert for each new connection.
Suggest and vote on features
SterJo Netstalker Features
1. PortableSterJo Netstalker can be used from a USB stick or similar with no prior installation.
ShaPlus Bandwidth Meter
Is this is a good alternative?
Yes
No
Free • Proprietary
Network Monitor
Windows
45 ShaPlus Bandwidth Meter alternatives
Simple to use bandwidth monitoring software to track Internet bandwidth usage.It remains in tray and displays the bandwidth usage in current session, day and month. This will be helpful for those with limited bandwidth broadband/adsl connection.
ShaPlus Bandwidth Meter has no features, suggest some!