firewall — independent software & tools

29 independent firewall listings the big search engines bury.

• BlockAds: Clean Internet

  fdroid · Free · by Nguyen Quang Minh (NQM)

  Block ads & trackers system-wide. Firewall, SafeSearch, profiles

• Acutis Firewall

  fdroid · Free · by phasnox

  Parental control app that blocks adult content and dangerous sites on-device.

• ShizuWall

  fdroid · Free · by AhmetCanArslan

  Lightweight no root, no vpn firewall solution powered by Shizuku

• Arcade

  fdroid · Free · by Arthur

  A minimal game launcher with a twist

• OPNsense Manager

  fdroid · Free · by Etregin

  Manage OPNsense firewall: monitor, configure rules, view logs & services

• wgpl

  github · Free · by aleaz

  The DevOps-first WireGuard control plane. Automate zero-downtime deployments and manage peers across multiple servers effortlessly.

• vigil-tui

  github · Free · by daisievolumetrical8820

  Monitor real-time power consumption, thermals, and clock speeds for CPU, GPU, and RAM directly in your terminal.

• agentgate

  github · Free · by FelixMa01

  ai security cli developer-tools agent firewall policy-as-code python anthropic claude-code

• intutic

  github · Free · by intutic

  The open source circuit breaker for AI agents. Real-time security, secret DLP, graph guardrails and loop burn prevention for Claude Code, Cursor, Antigravity, LangGraph, n8n and many more.

• @slack/socket-mode

  npm · Free · by GitHub Actions

  Official library for using the Slack Platform's Socket Mode API

• AdGuard Content Blocker

  fdroid · Free · by Adguard Software Ltd.

  Ad blocker app to block ads in Yandex Browser and Samsung Internet browser only

• Rethink: DNS + Firewall + VPN

  fdroid · Free · by The RethinkDNS Authors

  Firewall apps, use WireGuard VPN, monitor network, block malware, change DNS.

• NextDNS Manager

  fdroid · Free · by Matt VerLee

  NextDNS Manager: Android app for easy NextDNS configuration management.

• Athena: Firewall DNS AdBlocker

  fdroid · Free · by Kin69

  Block ads & trackers with DNS filtering. Root, Shizuku, VPN. No-root firewall.

• Roaming Borders

  fdroid · Free · by Simon Leistikow

  Avoid unexpected roaming charges

• k3pler

  fdroid · Free · by Orhun

  Network connection blocker and packet analyzer

• DNSNet

  fdroid · Free · by Charles Lombardo

  Lightweight ad and content blocker

• AFWall+

  fdroid · Free · by portgenix

  Control network traffic

• personalDNSfilter

  fdroid · Free

  DNS request based Host Blocker over local VPN using a Blocklist

• NetGuard

  fdroid · Free · by Marcel Bokhorst (M66B)

  A simple way to block access to the internet per application

• De1984

  fdroid · Free · by Doru Moraru

  Privacy-focused Firewall and Package Manager for Android devices

• TrackerControl

  fdroid · Free · by Oxford HCC

  TrackerControl allows to monitor and control hidden data collection in apps.

• Karma Firewall

  fdroid · Free · by StarGW

  Karma Firewall blocks apps from accessing the Internet

• AdAway

  fdroid · Free

  A free and Open Source ad blocker for Android.

• LANShield

  fdroid · Free · by JeroenRobben

  Protect your LAN by managing app access to your local network.

• InviZible Pro: Tor & Firewall, DNSCrypt & I2P

  fdroid · Free · by Oleksandr Garmatin

  Combine the strengths of Tor, DNSCrypt and I2P for security and anonymity

• WireMCP-rs

  github · Free · by Garasimba

  Provide high-speed real-time packet capture and network analysis with Rust-powered parsing and threat detection for efficient MCP server use.

• zzyCaptcha

  github · Free · by IanSalon23

  🛡️ Generate secure, animated GIF CAPTCHAs with zzyCaptcha, a self-hostable service designed for easy integration and effective bot protection.

• claude-yolo

  github · Free · by javadamrooki96

  🚀 Create vibrant ASCII art and rainbow text in your terminal with claude-yolo, maximizing your shell experience through simple aliases and tools.