Overview

What is GlassWire Free Firewall?

GlassWire protects your computer from threats by providing you with visualized data about your network activity.

In depth

A closer look at GlassWire Free Firewall

GlassWire protects your computer from threats by providing you with visualized data about your network activity. GlassWire notifies you about suspicious hosts, ARP spoofing attacks, odd changes to your computer, new network connections from unknown applications and numerous other security related alerts.

The app's Firewall will provide a secure boundary between your computer and the Internet. You can see the data by viewing it from the Firewall tab; it provides information about what applications have accessed the Internet and it can block any that are suspicious, violating your privacy, or wasting your bandwidth. Key Features Include:

Protects your computer and privacy by revealing all your Internet connections.

Crisp network visualizer.

Easy to use interface.

Free firewall protection.

GlassWire uses limited system resources.

Simplified and self-explanatory user interface.

Requirements

System requirements

Windows (All Versions)

Verdict

Should you download GlassWire Free Firewall?

GlassWire Free Firewall runs on Windows 10/11 and is available under the Freeware license — the installer is 23 KB. We’ve catalogued it under Encryption Security.

Verified clean. Every GlassWire Free Firewall build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.