Description
The Popup extension displays a subscription form in a pop-up window overlaid on the website pages, built from the {subscription_form} tag, with fully editable opening and closing text and a configurable thank you message in Newsletter. It is suitable for those who want to capture subscribers without relying solely on fixed forms, by defining after how many page views the popup appears, the delay in seconds before it emerges, and how many days to wait before displaying it again to the same visitor.
Main Features of the Popup Extension
- Trigger by page views
Defines after how many pages viewed the pop-up appears, preventing it from being displayed on the very first visit. - Configurable delay in seconds
Adjusts the time, in seconds or fractions of a second, before the pop-up appears on the screen. - Re-display interval in days
Defines how many days to wait before showing the pop-up again to the same visitor. - Opening via JavaScript
Triggers the pop-up on demand with the newsletter_popup_open() function, usable in custom links and scripts. - Two display themes
Switches between a standard theme and an alternative theme with more visual options.
Benefits of the Popup Extension
- Less intrusive pop-up
Automatically disappears for those who already have a subscriber cookie or are logged into the site. - Cache compatibility
Works with W3 Total Cache, WP Super Cache, Hyper Cache, and Lite Cache without conflict. - Full text control
Edits opening, closing, and thank you messages directly in the panel, without touching code. - On-demand opening
Triggers the form from any specific link or button on the page.
Who is the Popup Extension for?
- Those who want to capture subscribers without relying solely on the fixed form already embedded in the pages.
- Those who already use a cache plugin on their site and need a pop-up compatible with W3 Total Cache, WP Super Cache, or Hyper Cache.
- Those who wish to open the subscription form from a specific button or link, in addition to automatic display.
How to Download the Popup Extension
Popup Extension is available for download here at Ultrapack. After downloading the .zip file, install it under Plugins > Adicionar Novo > Enviar plugin, select the file and activate it; the pop-up display options appear within the Newsletter panel, in the extensions section. The file is complete and ready for immediate installation.
Popup Extension solves simple pop-up capture cases, without requiring advanced segmentation configuration, keeping registrations synchronized with Newsletter lists. It is a straightforward option for sites that already use Newsletter and want a lightweight pop-up, with few display, time, and frequency options, without adding extra complexity to the administrative panel.
Frequently asked questions
Is Newsletter Popup Extension GPL-licensed?
Yes. Newsletter Popup Extension is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.
Can I use Newsletter Popup Extension on multiple sites?
Yes. You can install Newsletter Popup Extension on as many sites as you want. Only automatic updates through Ultrapack Auto Updater have a limit: from 3 to 80 sites, depending on the plan.
How much does Newsletter Popup Extension cost at Ultrapack?
Newsletter Popup Extension costs US$3.99 as a single purchase, and it is also included in the subscription plans starting at US$8.40/mo (VIP I).
Does Newsletter Popup Extension include updates?
Yes. The current version of Newsletter Popup Extension is 2.2.0, published at Ultrapack on Sep 4, 2026. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).
Is Newsletter Popup Extension scanned before publication?
Yes. Every version of Newsletter Popup Extension goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.
How to install
Automatic updates: this item is updated by the Ultrapack Auto Updater. With it installed, the new version shows up in your dashboard like any other WordPress update (how to set it up).
Through the Ultrapack Auto Updater Catalog
- Install and activate Ultrapack Auto Updater on your WordPress site and connect it to your account (setup instructions).
- Open Ultrapack Auto Updater in your WordPress dashboard, go to Catalog and select Plugins.
- If this item is an add-on or requires a free version, install and activate the main plugin identified in this guide first.
- Find this item by name and click Install when that button is available. Wait for the installation to finish; the Catalog does not require you to download or extract the ZIP manually.
- For individual installations, UAU tries to activate the plugin when it finishes. If a dependency warning appears, install and activate the required main plugin, then activate the add-on under Plugins.
- Your account needs access to this item. Installing through the Catalog uses the same download quota as your account.
- If you only see Download from the website, or the item cannot be installed through the Catalog, follow the manual instructions below.
Manual installation
- Download the file
newsletter-popup.zip. - In the WordPress dashboard, go to Plugins > Add New > Upload Plugin.
- Select the file
newsletter-popup.zipand click Install Now. - Click Activate.
Stuck on a step? Open a ticket telling us which one you stopped at.
