This plugin hasn’t been tested with the latest 3 major releases of WordPress. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

Acurax On Click Pop Under


Acurax on click pop under plugin allows administrator to configure a set of website url in the plugin settings..which will open as pop under on visitors browser.

A Quick Look

★ Configure Multiple URLS

★ Random URL is Picked and Open as Pop Under

★ Controlled by Cookie and So Will Open Only Once in a Session

★ Can Configure Cookie Timeout

★ Automatic Integration

★ Easy to Configure

It will open only once per cookie session. There is also option to configure the cookie timeout.

When Pop Under is opening on visitor click, Plugin will save a cookie in visitors browser and so the popunder will not open again until the configured timeout.

For example If we set cookie time out to 60 minutes, Pop under will open on visitors click. Once its opened, It will not open again for the next 60 minutes.

Need More Features

Acurax OnClick Popunder Premium Version is Available With more Features and Performance Improvements


This Plugin is developed and maintained by Acurax International. For any support, you may contact us here


  • Plugin Settings Page
  • Magnified Screenshot of Plugin Settings


Extract the zip file and just drop the contents in the wp-content/plugins/ directory of your WordPress installation and then activate the Plugin from Plugins page.

Click on PopUnder Menu somewhere below settings menu at wp-admin to configure the urls and timeout.


July 13, 2022
Didn’t work. Got blank pages when I clicked on the plugin on the backend. Also Wordfence flags it as potentially dangerous.
November 16, 2017
this one is good, we are a Popunder Traffic selling network ourself, and we have been using this plugin on our publisher site, . and this is a perfect way to fire popunder. Amazing work from the team. Anshul Mahajan
September 3, 2016
I read the last few reviews and was expecting that the plug-in would not work, but it does — just as it is described. So I am giving it five stars. I wish, however, that the pop-unders were opening up in full windows, rather than the small ones which are actually opening up. This would greatly increase their effectiveness. Still, I will let it work for a few days and compare the results to what I’m getting from the other pop-under solutions I am using.
September 3, 2016
I’ve also installed this plugin but it doesn’t work from the begining on. I sent an email to Acurax asking for help a couple of days ago but haven’t received any answer. Dissapointing.
September 3, 2016
not many options to play with (like pop size), but pop executes for most sessions
Read all 10 reviews

Contributors & Developers

“Acurax On Click Pop Under” is open source software. The following people have contributed to this plugin.




  • August 26, 2015
  • Optimized Codes
  • Compatibility Fixes
  • Security Fixes
  • Stable Release


  • June 10, 2015
  • Optimized Codes
  • Fixed PopUnder Opening as Popup
  • Stable Release


  • May 30, 2015
  • Optimized Codes
  • Fixed Bugs
  • Stable Release