פופ אפ – הבדלי גרסאות

*[http://www.download.com/Popup-Blocker-Software/3150-7786_4-0.html?tag=dir Download.com's Popup Blocker Software list] various applications for blocking ads

*[http://pgl.yoyo.org/adservers/ Ad blocking with ad server hostnames and IP addresses] - lists of ad servers with information on using various methods for blocking ads

*[http://toolbar.yahoo.com/ Yahoo Pop-Up Blocker with AntiSpyware] - Pop-up blocker with Antispyware

*[http://toolbar.google.com/ Google Pop-Up Blocker Integrates with IE] - Pop-up blocker integrates with IE