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  1. Lockdown Privacy is an Open Source and free firewall for your iOS device. We built the product to help protect users from app developers and analytics companies that are monetizing user data without consent or transparency.
  2. DNSCrypt is a protocol that authenticates communications between a DNS client and a DNS resolver. It prevents DNS spoofing. It uses signatures to verify that responses originate from the chosen DNS resolver and haven't been tampered with.


  3. All we know the availability of popular AdBlockers lying around... but frankly, these are too bloated with several features and options which most of us don't use beyond the defaults.
  4. Ad Muncher is a powerful advert and popup blocking system for all browsers and advert-displaying programs like Pando, SopCast, ICQ, Morpheus, Kazaa, Grokster, Opera, PalTalk, iMesh, Bearshare, LimeWire, TVAnts.
  5. Content blocker for Safari and iOS 9.
    • FreeProprietary
    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Self-Hosted
    Soon you'll be able to create your own private DNS server that will protect your personal data, block ads and trackers, and allow you to control access to specific Internet content.
    No screenshots yet
  6. Enhanced version of the stock browser. Featuring:

    Discontinued

    The last update on Google Play was on January 5th, 2014 and the last commit GitHub was on May 29th, 2014.

  7. Sielo is a web browser, who provides all the basic functionalities, such as the navigation by tabs, the private navigation, the management of the bookmarks/history, etc. But, in addition, Sielo also has functionalities that make it special.

    Discontinued

    app discontinued

    • FreemiumOpen Source
    • Windows
    • Microsoft Edge
    • Google Chrome
    • Yandex.Browser
    • Opera
    • Firefox
    Cross-browser ad-blocking solution.
    No screenshots yet
  8. EZBlocker is an beautifully simple ad blocker for Spotify that automatically mutes commercials.
  9. Rekonq is a web browser for KDE based on WebKit. It first focuses on being a light, fast & clean way to access to net. Its development is doubly based on using the new amazing features offered by the WebKit rendering engine and on the rock solid network KDE technologies.

    Discontinued

    The project seems to be no longer maintained. Last version, 2.4.2, released in January 2014, can be still downloaded from SourceForge.

    • Mac
    • iPhone
    • iPad
    • Safari
    1Blocker is the fastest and most powerful Safari content blocker that improves your browsing experience by blocking ads, trackers, and other unwanted content, such as popups, cookie notices, comments, and more.
  10. Better makes the web safer, lighter, and faster by blocking tracking and other malicious web content, enforcing the principles of the Ethical Design Manifesto.
  11. QtWeb Internet Browser - lightweight, secure and portable browser having unique user interface and privacy features.

    Discontinued

    Last version was released 2 years ago (9th September 2013) , last source code change was 2 years ago (9th October 2013)

    • FreeOpen Source
    • Mac
    • Windows
    • Linux
    • Self-Hosted
    • FreeBSD
    • Raspberry Pi
    • Cloudron
    AdGuard Home is a network-wide software for blocking ads & tracking. After you set it up, it'll cover ALL your home devices, and you don't need any client-side software for that.