2
Comodo Free Firewall
Score: 99%
FreeWindows
More Viruses, malicious software and external attacks by hackers / secure your system against internal attacks such as. Simple and protect your personal data Features:Free,Windows
4
Score: 99%
FreemiumAndroid TabletWindowsAndroid
More Network activity, detailed, network visualized-access to News, new apps, malware and avoid bad practices. Features:Freemium,Windows,Android,Android,Tablet
Alternatives 6
Little Snitch
Score: 99%
CommercialMac
More A firewall protects your computer against unwanted guests from the internet. Protect your private data sent to it, but who does? Little Snitch does! As long as you are connected to the internet, applications, potential information that you can send what you want, where you want. Sometimes is a good reason to do this for an open request. But it is not in the rule. Little Snitch will allow you to stop these unwanted connection attempts, and lets you decide how you proceed. Features:Commercial,Mac
8
ZoneAlarm Free Firewall
Score: 92%
FreemiumWindows
More The Free Firewall blocks hackers from infiltrating your PC is to hide at home, your computer from unsolicited network traffic. Detection and prevention of intrusions Features:Freemium,Windows
10
Score: 65%
CommercialMac
More To Get Your Hands On! an application to monitor and control the access of applications to your network and disks. Which are not normally perceptible to monitor activities in connection with the transfer of the special knowledge of the situation, and, therefore, allows us to make informed decisions on the prevention of the leakage of confidential information. Features:Commercial,Mac
Alternatives 12
Score: 74%
FreeOpen SourceMac
More LuLu free of charge for the Mac OS, a shared resource firewall. To lock up for approval by the user, the goal is simple, to unknown outgoing connections. In General, malicious software, detection of illicit network connections is used, by check, while LuLu also prevent the transfer of information to the remote Server OS components can be used, or 3rdparty applications. What do you like least about Lulu? A Lot! Display is 100% free, no time, try not to lack of. Features:Free,Open,Source,Mac
Alternatives 14
Score: 59%
FreeOpen SourceMac
More The first OS X free PF icefloor is a graphical interface for. To configure the Firewall (quick start) configuration guide app with a step-by-step and in a few clicks using a very simple interface, PF. Features:Free,Open,Source,Mac
Alternatives 16
Score: 65%
CommercialWindowsMac
More Block internet access for applications. Features:Commercial,Mac,Windows
Alternatives 18
Score: 67%
FreeOpen SourceLinux
More You open the snitch firewall Little Snitch application on a GNU/Linux port. Features:Free,Open,Source,Linux
Alternatives 20
Score: 100%
FreeMac
More Apples built-in firewall preferences improves in both functionality and security, the advanced configuration of the firewall and the Schwibbogen, the candle arch IP sharing options for users daily needs to further his goals. New or inexperienced users the arches, but Apples own firewall preferences will likely have a simpler interface, there is no reason you cant configure a basic firewall. Features:Free,Mac
Alternatives 22
Score: 100%
FreeWindows
More AppNetworkCounter and receive the counts of any application in your system, TCP/UDP, and shows the number of bytes and packets for Windows is a simple tool is sent. Features:Free,Windows
Alternatives 24
Score: 100%
FreeWindows
More Bandwidth monitor internet bandwidth monitoring software is easy to use.Specialist and remains in the current session, day and month bandwidth. This Features:Free,Windows
Alternatives Radio Silence alternatives FAQ
What is the best Radio Silence alternative?
Comodo Free Firewall is currently the top-ranked option on this list based on community votes and item score.
Are there free Radio Silence alternatives?
Yes. Free, freemium, or open-source options in this list include Comodo Free Firewall, GlassWire, ZoneAlarm Free Firewall, LuLu by Objective-See, IceFloor.
Which platforms are covered?
The alternatives in this list include options for Mac, Windows, Android, Android Tablet, Linux, depending on each product.
How are alternatives ranked?
Alternatives are ordered by community voting signals, item score, and the available product details collected for each option.