POW! Pop-up killer - Version 1.57 A simple utility, just run POW! While browsing on the net, and when one of those nasty popups appears, POW! will automatically close it for you... It's that easy! And that's not all... You can configure POW! to close any new popups that you run across, so if it doesn't close them already, you can easily add/remove them at any time. This is an absolute must for anyone who spends any reasonable (or unreasonable) amount of time surfing the web.