6 Best FREE Firewall Software for Windows

6 Best FREE Firewall Software for Windows

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Firewalls are software programs which are used to improve the security of computers. It protects a private network or LAN from unauthorized access. The purpose of having a firewall installed on your computer, phone, or tablet is to protect against malware threats that exist on the internet or other connected networks.

Following is a handpicked list of Top Free Firewall Software, with their popular features and website links. The list contains both open source(free) and commercial(paid) software.

Best Firewall Software for Windows (Open Source & Paid)

ManageEngine Firewall Analyzer ✅ Easily get notified about changes made on firewall configuration User internet activity monitor Network traffic and bandwidth monitoring

Firewall Security Management ✅ You can create custom firewall security system filters Easily Automate your firewall security audits and reports Monitor your firewall protection configuration changes

GlassWire Firewall ✅ You can see your current & past network activity Detect malware and block badly behaving apps You can easily get alert when a new app accesses the network

1. ManageEngine Firewall Analyzer ManageEngine Firewall Analyzer is a firewall management software. It helps you to detect security vulnerabilities in the firewall policies. It provides real-time visibility into network firewall security. Features:

Manages firewall policy effectively Ensures that the policy changes are managed Monitors the VPN and internet activities of users Continuously monitors and generates various compliance standards reports

1. Firewall Security Management

Firewall Security Management is a tool that helps you to strengthen your network security. You can use this tool to obtain real-time visibility into any network having a firewall.

Features:

It allows you to create custom security filters. This tool enables you to monitor network traffic, firewalls, devices, and applications. You can optimize firewall configuration to avoid security breaches. It provides reports with a built-in policy check.

1. GlassWire Firewall GlassWire is a free network monitor and security tool using a built-in firewall. This firewall software can see your past and present network activity.

Features:

Offers add-on Internet security to your computer or server by visualizing all past and present networking data Allows you to block the program in one click It helps you to keep track of your daily, weekly, or monthly bandwidth usage. This software provides multiple remote server monitoring

1. ZoneAlarm ZoneAlarm is a free firewall that helps you to protect your computer against cyber attracts. It blocks unwanted programs and network traffic access to the internet.

Features:

You can work invisibly. It guards your personal data. Provides a secure browsing experience. Offers WiFi protection. It allows you to search safely and give you alerts for dangerous sites. You can safely download documents from the internet.

1. Avast Endpoint Firewall Avast Endpoint is a firewall protection tool that helps you to find out vulnerabilities in third-party applications. It also makes it easy to deploy patches from the Avast Business to your system.

Features:

Helps you to manage PCs, Macs, and servers from a single place Schedule tasks in advance to make all devices control at all times Prevent dangerous websites, set templates, and group devices Most comprehensive reports of threats and malware Invite other administrators and set personalized notifications

1. Mcafee Firewall Macfree firewalls allow your PC and other devices and closely watch network traffic. It also allows you to capture malicious programs before they reach your computer.

Features:

Prevent various type of viruses, malware, and ransomware from infecting your computer and mobile devices Helps you to secure our firewall and block hackers from accessing your home network Helps you to store and manage all your online passwords in a single location Keep sensitive files private by storing them on your system with 256-bit encryption