| Features |
Popup Purger |
Others |
| SmartBlock Engine |
Yes |
No |
| Block 100% unsolicited popups |
Yes |
No |
| Block known popups |
Yes |
Yes |
| Block unknown popups |
Yes |
No |
| Block web page dialog ads |
Yes |
No |
| Block mouseover & timed popups |
Yes |
No |
| Block popups before it is downloaded |
Yes |
No |
| Save bandwidth |
Yes |
No |
| Zero CPU Time cost |
Yes |
Yes |
| No need to setup keywords/proxy settings |
Yes |
No |
| White List to keep popups where you need them |
Yes |
No |
| Popup notification on blocking |
Yes |
Yes |
| Pass Key to temporarily allow popups |
Yes |
No |
| Can select Popup Control Level |
Yes |
No |
| Browser Normalization |
Yes |
No |
| Boss Key to hide,show or close all IE windows |
Yes |
No |
| Clock synchrinize to keep system time correct |
Yes |
No |
