Firewall Software: 13 Free Downloads
Every program tagged "Firewall" on LvRuan, newest first, each with an overview, screenshots and a download link.
TinyWall
Free ad free lightweight firewall
firewallcybersecurity
10/22/2026
FireWall Blocks
No-root Android firewall
android-mrcg2081firewall
9/29/2026
SysWarden
Host-local Linux defense
linuxfirewall
9/29/2026
Net Switch
Magisk module to block any app's internet
android-mrcg2081firewall
9/29/2026
ShizuWall
Android firewall without a VPN
android-mrcg2081firewall
9/28/2026
Windows Firewall Control
Front end for the Windows firewall
firewallsecurity
9/14/2026
Simplewall
Minimalist Windows network blocker
firewallwindows
9/13/2026
Portmaster
Monitor and control all network activity
network-monitoringfirewall
9/13/2026
Fort Firewall
Lightweight open-source Windows firewall
firewallwindows
9/13/2026
PureSnitch
Open-source application firewall
macosfirewall
9/12/2026
LuLu
Free macOS outbound firewall
macosfirewall
9/12/2026
Little Snitch
A network monitor and firewall with a world map
macosfirewall
9/12/2026
SafeLine
Thunder Pool WAF Web Application Firewall
firewallwaf
8/3/2026