Ultra Ad Killer - Version 1.22 Ultra Ad Blocker installs as a browser extension for Internet Explorer (5.0 or higher). It can block pop-ups, kill floating ads, messenger popup spam, speed up surfing by preventing Activex control, flash ads, image ads and all kinds of ads download from internet, erase tracks of Internet activity such as Typed URLs, URL History, Cache, Cookies, AutoComplete Forms and Passwords, erase tracks of Windows activity such as Run History, Document History, Temp Files, Recycle Bin etc. Based on intelligent Pop-up Blocker engine and intelligent Ad Blocker engine, Ultra Ad Killer blocks 100% unsolicited pop-ups and all kinds of ads without interfering with normal navigation. Also you can access the blocked pop-ups or ads through detailed blocked log.