uBlock Origin for Windows

uBlock Origin is an effective blocker: easy access to memory and CPU space, and yet can load and apply thousands of other filters than other popular blockers.

Of course, the more filters are enabled, the higher the memory size. However, even with the addition of additional Fanboy lists, ads and hpHosts tracking servers, uBlock Origin still has a smaller footprint than other very popular blockers. Also, keep in mind that selecting some of these additional lists on uBlock Origin can lead to a higher chance of website breakdown – especially those lists that are commonly used as hosts files.