Top 34 blocker open source projects

WindowsSpyBlocker 🛡️ is an application written in Go and delivered as a single executable to block spying and tracking on Windows systems.

The official repo for Blokada for Android and iOS.

DNS-based Host Blocker (and lightweight ad blocker) for Android

No Coin is a tiny browser extension aiming to block coin miners such as Coinhive.

Anti-WebMiner protects your PC against web cryptocurrency miners (JS scripts like Coinhive executed in the browser) by modifying Windows hosts file

CIDRAM: Classless Inter-Domain Routing Access Manager.

Bruteforce attack blocker (ssh, FTP, SMTP, and more)

uBlock: a fast, lightweight, and lean blocker for Chrome, Firefox, and Safari.

A black hole for Internet advertisements

Blocks specific sites from appearing in Google search results

Improve your security and privacy by blocking ads, tracking and malware domains.

uBlock Origin's manifesto.

🔐A small webpage library to control the execution of (third party) scripts

The Ultimate Unified Hosts file for protecting your network, computer, smartphones and Wi-Fi devices against millions of bad web sites. Protect your children and family from gaining access to bad web sites and protect your devices and pc from being infected with Malware or Ransomware.

Eloquent Befriended brings social media-like features like following, blocking and filtering content based on following or blocked models.

An efficient browser extension to block browser-based cryptocurrency miners all over the web.

Curated and well-maintained hostfile to block ads, tracking, cryptomining, and more! Updated regularly. ⚡🔒

🌍 Take back your privacy with Dot Browser, the privacy-conscious web browser that protects you from being tracked and monitored online.

CertyficateIT - Oficjalne polskie filtry do Adblock, uBlock Origin, Adguard

YouTube Music Desktop App bundled with custom plugins (and built-in ad blocker / downloader)

AdAway is a free and open source ad blocker for Android.

A browser extension to block all visible likers of a tweet. – say NO to hate speech!

WebKit Content Blocker to block web fonts in Safari (iOS & macOS)

Remover o NONIO nunca foi tão fácil

Windows DNS Block List

🐳 Run NxFilter in Docker!

Blocks advertisements in an electron browser window

Open Source Issue Tracker for AdClear non-root ad blocker for Android

Get a notification if a website is known to publish fake news

A lightweight dnsmasq DNS server to block traffic to known ad servers with optional DNSCrypt support. Supports x86_64 and Raspberry Pi (armhf).

A Forge/LiteLoader/Vanilla/Bukkit/Sponge/BungeeCord plugin that blocks hacked accounts (McLeaks free accounts)

🦠 Chrome extension to block any news about Covid-19 on social networks.

📡 🛡️A self-updating extensive blocklist filter for AdGaurd. Be sure to 🌟 this repository for updates!

Blocks specific sites from appearing in Google search results