Download of Popup Blocker Pro 5.0.9600.17905 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available. We recommend checking the downloaded files with any free antivirus.
This PC software can be installed on 32-bit versions of Windows XP/Vista/7/8/10/11. The actual developer of the free program is Popup Blocker Pro. The software is included in Internet & Network Tools. The most popular versions of the tool are 5.0, 4.5 and 4.0.
From the developer:
Popup Blocker Pro blocks unwanted popups and popunders on sites you visit. You will see a notification when any popup is blocked. You can add sites to whitelist to ignore this. White list is synchronised to all chrome browsers that you are signed in.
You may want to check out more software, such as Popup Assassin Pro, JavaScript Popup Blocker or eAcceleration - StopSign Popup Blocker, which might be similar to Popup Blocker Pro.
General
Browser extensions