uBlock Origin!

You will need version 4 or higher of `firefox` https://www.mozilla.org/firefox
to run Pencil as a Firefox Extension. Linux users will need version 4 or higher of either `firefox`, `iceweasel` or `xulrunner` https://developer.mozilla.org/en-US/docs/Mozilla/Projects/XULRunner,
or version 25 or higher of `palemoon` https://www.palemoon.org/.
The Windows installer and OS X archive has everything you need built-in. Windows, Linux, OS X & Firefox Packages are available for download from the Releases Page https://github.com/prikhi/pencil/releases.
You can also install the Firefox Add-on from the Mozilla Add-on Repository https://addons.mozilla.org/en-US/firefox/addon/pencil-prototyping/.
To install the OS X package, unzip the archive and copy the `Pencil.app` folder t

uBlock Origin alternatives

  • Ghostery

  • Ghostery sees the invisible web - tags, web bugs, pixels and beacons. Ghostery tracks the trackers and gives you a roll-call of the ad networks, behavioral data providers, web publishers, and other companies interested in your activity. After showing you who's tracking you, Ghostery also gives you a chance to learn more about each company it identifies. How they describe themselves, a link to their privacy policies, and a sampling of pages where we've found them are just a click away.Ghostery allows you to block scripts from companies that you don't trust, delete local shared objects, and even block images andiframes. Ghostery puts your web privacy back in your hands. Ghostery has different builds for the different browsers. »

    tags: ad-blocking ad-network analytics browser-extension no-tracking
  • Privacy Badger

  • Privacy Badger is a browser-add on tool that analyzes sites to detect and disallow content that tracks you in an objectionable, non-consensual manner. When you visit websites, your copy of Privacy Badger keeps note of the "third party" domains that embed images, scripts and advertising in the pages you visit. If a third party server appears to be tracking you without permission, by using uniquely identifying cookies to collect a record of the pages you visit across multiple sites, Privacy Badger will automatically disallow content from that third party tracker. In some cases a third-party domain provides some important aspect of a page's functionality, such as embedded maps, images, or fonts. In those cases Privacy Badger will allow connections to the third party but will screen out its tracking cookies. »

    tags: ad-blocking block-trackers content-filtering privacy-protection script-block
  • uMatrix

  • Point & click to forbid/allow any class of requests made by your browser. Use it to block scripts, iframes, ads, facebook, etc.uMatrix: A point-and-click matrix-based firewall, with many privacy-enhancing tools.

    tags: ad-blocking browser-based browser-enhancement browser-extension browsing-security
  • Adguard

  • Adguard is an unique internet filter that removes ads, ad-trackers and blocks websites with viruses & malware.

    tags: anti-malware ad-blocking anti-phishing browsing-security
  • AdAway

  • An ad blocker that uses the hosts file. The hosts file contains a list of mappings between hostnames and IP addresses. When an app requests an ad, that request is directed to 127.0.0.1 which does nothing. There are options to run a web server to respond to blocked hostnames and to direct requests to the IP address of your choosing. You can automatically download hosts files from the app but it is possible to use your own and to add certain sites to the white- and black-lists.

    tags: Root ad-blocking file-hosting redirect
  • Bluhell Firewall

  • Lightweight Ad-Blocker and Privacy Protector for Mozilla Firefox and Thunderbird.

    tags: ad-blocking browser-extension firefox-extension privacy-protection thunderbird-extension
  • ZenMate Web Firewall

  • Our Web Firewall is a security solution that blocks malware, trackers & security threats, plus free Ad Blocker against Malvertising!

    tags: ad-blocking chrome-extension firewall
  • RedMorph Browser Controller

  • Control. Protection. Privacy.Privacy is now one click away!

    tags: ad-blocking encrypted-connection privacy-protection proxy proxy-service
  • AdBlocker Ultimate

  • AdBlocker Ultimate is a cross-browser ad-blocker.

    tags: ad-blocking ad-free adblock-blocker
  • Adblock Fast

  • Just as webpages grew bloated with ads, so too have ad blockers grown bloated with little-used filtering rules and features that sap their would-be speed and hog your computer or device’s disk space, CPU cycles, and memory. Adblock Fast runs a mere 7 optimized filtering rules to accelerate pages 8x more but consume 6x less system resources than other ad blockers do.

    tags: ad-blocking browser-extension chrome-extension opera-extension safari-extension