Kill It
Kill Ads and Slide-Ins
What is Kill It?
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Summary
Modern browsers have largely conquered the problem of popup windows being created by obnoxious web sites. Nowadays the bad guys have moved on to what is called "slide-in" or "fly-in" advertising. There you are reading an article and some ad starts sliding in from the side to nag you to subscribe to something or other.
I had been using the venerable Remove It Permanently
(RIP) add-on for many years but it was not up to the job of removing slide-ins. This add-on is my replacement for RIP. It uses the latest Firefox add-on technology to be much more aggressive in rooting out this stuff.
Note: This is the Web Extension version. See the Release Notes for the features that have been lost.
User reviews
Safety
Risk impact
Kill It is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install Kill It if you trust the publisher.
Risk likelihood
Kill It has earned a fairly good reputation and likely can be trusted.