97 Like GlassWire Good alternative? YES NO Visualize network activity in detail, get notified when new apps access the network, look out for malware, and block bad apps. Freemium Windows Android Android Tablet Graphical component Network Monitoring Add a feature
134 Like Comodo Firewall Good alternative? YES NO Comodo Firewall Pro - Secure your system against internal attacks such as Trojan viruses / malicious software and external attacks by hackers. Safeguard your personal... Free Windows No features added Add a feature
32 Like Windows Firewall Control Alternative? YES NO Windows Firewall Control is a nifty little application which extends the functionality of the Windows Firewall and provides quick access to the most frequent options of... Freemium Windows No features added Add a feature
36 Like Gufw Good alternative? YES NO Gufw is an easy, intuitive way to manage your Linux firewall. It supports common tasks such as allowing or blocking pre-configured, common p2p, or individual ports... Free Open Source Linux Peer-To-Peer Add a feature
16 Like Windows Firewall Notifier Alternative? YES NO Windows Firewall Notifier (WFN) extends the default Windows embedded firewall behavior, allowing to visualize and handle incoming or outgoing connections. Free Open Source Windows No installation Add a feature
29 Like Windows 10 Firewall Control Alternative? YES NO Protects your applications from undesirable network incoming and outgoing activity, controls applications internet access. Allows you to control personal information... Freemium Windows No features added Add a feature
35 Like ZoneAlarm Free Firewall Alternative? YES NO ZoneAlarm Free Firewall blocks hackers from infiltrating your home PC by hiding your computer from unsolicited network traffic. By detecting and preventing intrusions... Freemium Windows No features added Add a feature
7 Like Firewall App Blocker Good alternative? YES NO Friendly user interface for blocking selected applications through built in Windows Firewall. Free Windows No features added Add a feature
6 Like netfilter Good alternative? YES NO Netfilter software comprises iptables, ipset, conntrack-tools, libnetfilter and more. It is the core of Linux firewalls and NAT. It consists of a set of hooks inside... Free Open Source Linux No features added Add a feature
3 Like Filseclab Personal Firewall Alternative? YES NO Filseclab Personal Firewall Professional Edition is one of the most important software of Filseclab, it is very easy to use and also very powerful. It can provide more... Free Windows No features added Add a feature Discontinued The last update was released on July 29th, 2005.
9 Like Firestarter Good alternative? YES NO Firestarter is an Open Source visual firewall program. The software aims to combine ease of use with powerful features, therefore serving both Linux desktop users and... Free Open Source Linux No features added Add a feature
2 Like simplewall Good alternative? YES NO Simple tool to configure Windows Filtering Platform (WFP) which can configure network activity on your computer. Free Open Source Windows Lightweight Add a feature
1 Like iSafer Good alternative? YES NO Open source Windows firewall. Free Open Source Windows No features added Add a feature
1 Like Wallix Pro Firewall Good alternative? YES NO Wallix Pro Firewall prevents intruders from accessing your computer and that’s the main objective for a computer firewall. It automatically detects and blocks attacks... Free Windows No features added Add a feature
3 Like Guarddog Good alternative? YES NO Guarddog is a firewall configuration utility for Linux systems. Guarddog is aimed at two groups of users. Novice to intermediate users who are not experts in TCP/IP... Free Open Source Linux No features added Add a feature
