ublock   

UBlock Origin 

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uBlock Origin is a free and open-urcsoe, cross-platform browser extension for content-filtering, including
ad-blocking.  :  Firefox,`Chro 

 add

uBlock Origin

chrome.google.com › ublock-origin ›
Finally, an efficient blocker. Easy on CPU and memory. IMPORTANT: uBlock Origin is completely unrelated to the
site "ublock.org". uBlock Origin is not an " ...

uBlock Origin -

ublockorigin.com
The uBlock Origin is a free and open-source, cross-platform browser extension for content filtering—primarily
aimed at neutralizing privacy invasion in an ...

uBlock Origin – Get this Extension for Firefox (en-US) - Mozilla Add ...

addons.mozilla.org › en-US › firefox › addon › ublock-origin
Rating 4.8
(13,519) · Free Libre
uBlock Origin is not an "ad blocker", it's a wide-spectrum content blocker with CPU and memory efficiency as a primary feature.
 
uBlock Origin offers the same features as Adblock and Adblock Plus with the added benefit of being OpenFLOSS Source.
This means that the coding that goes into the program is transparent and kept in check by the community as
whole. uBlock is currently the standard for a secure and adless web browsing experience.