Description
Popup Builder is designed for content creators, marketing professionals, and e-commerce businesses, with advanced contextual display features and various visitor engagement options. It allows you to create pop-ups and contact forms directly in WordPress, integrating them into lead capture and visual communication strategies to improve the site’s conversion rate.
Key Features of Popup Builder
- Intuitive visual builder
Easily creates custom pop-ups using a drag-and-drop interface that requires no coding knowledge. - Various types of pop-ups
Creates newsletter, notification, countdown, exit-intent, and other pop-up formats for different goals. - Flexible display conditions
Defines precise rules for displaying pop-ups based on URL, device, user behavior, date, and other criteria. - Integration with email services
Connects to popular email marketing platforms to synchronize leads and automate campaigns. - Performance analytics and reports
Tracks pop-up impressions, clicks, and conversions to optimize campaigns in real time.
Benefits of Popup Builder
- Increased lead generation
Makes it easier to collect contact information from interested visitors, expanding the email list for marketing. - Improved user engagement
Captures visitors’ attention with relevant offers and information, increasing interaction with the content. - Optimized conversion rates
Turns visitors into customers or subscribers by directing them toward specific actions with effective messages. - Reduced abandonment rate
Recovers visitors who are about to leave the site with last-chance pop-ups or incentives.
Who Is Popup Builder For?
- Anyone looking for tools to grow their email list and nurture leads.
- Those who want to reduce the bounce rate and encourage visitors to stay on the site longer.
- Anyone who needs a flexible solution to strategically display offers, notices, or forms.
How to Download Popup Builder
Popup Builder is available for download here at Ultrapack, ready to be integrated into your WordPress project. After downloading the .zip file, access the admin dashboard, navigate to “Plugins > Add New > Upload Plugin”, select the file, and activate it. The plugin adds a dedicated menu to the dashboard where you can start creating and configuring your pop-ups.
Popup Builder offers a complete approach to managing user interactions through dynamic and fully customizable pop-ups. With its visual builder and detailed display conditions, it becomes a strategic tool for any site that relies on visitor conversion. It is a robust solution for optimizing communication and guiding user behavior within the WordPress environment.
Frequently asked questions
Is Popup Builder GPL-licensed?
Yes. Popup Builder 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 Popup Builder on multiple sites?
Yes. You can use Popup Builder on multiple sites. The number of sites connected to Ultrapack Auto Updater is limited by your plan.
How much does Popup Builder cost at Ultrapack?
Popup Builder costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).
Does Popup Builder include updates?
Yes. The current version of Popup Builder is 4.4.5, published at Ultrapack on Jul 19, 2026. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).
Is Popup Builder scanned before publication?
Yes. Every version of Popup Builder goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.
What are the requirements for the plugin Popup Builder?
Requires WordPress 4.2 or higher and PHP 5.3.3 or higher. Tested up to WordPress 7.0.1.
What changed in this version
Version 4.4.5
- Fixed: Infinite translation update loop for pl_PL and other locales
- Fixed: Newsletter "From Email" setting reverts to WordPress admin email after saving
- Fixed: Hard-coded untranslatable strings "Search Subscriber" and "GO!" in Subscribers page
- Fixed: Custom CSS saved unformatted, making editing impossible
- Improved: Full PHP 8.3 and 8.4 compatibility
- = Version 4.4.4 =
- Fix: Improvement of compatibility with the WPML language plugin.
- = Version 4.4.3 =
- Security: Fixed a vulnerability related to predictable unsubscribe tokens.
- Security: Improved unsubscribe token generation and validation.
- = Version 4.4.2 =
- Security: avoid GET parameter serialization
- = Version 4.4.1 =
- Fix: Audio doesn't play on the front-end.
- Fix: PHP 8.2+ warning errors.
- Improve: Select Post or Page template option.
- = Version 4.4.0 =
- New feature: Allow to use *.webp format to create Popup with Image type.
- Fix the PHP 8.2+ warning errors.
- = Version 4.3.9 =
- Optimization the Popup data loading.
- Fix the load_textdomain warning of Wordpress version 6.7 and higher.
- = Version 4.3.8 =
- Fix the long page title issue.
- Optimization the Popup Subscription Plus integration
- = Version 4.3.7 =
- Fix the vulnerable to Sensitive Information Exposure When import the popups.
- = Version 4.3.6 =
- Optimization the code for security.
- Fix the issue with moving trash of Popup Countdown type.
- = Version 4.3.5 =
- Optimization the code for security.
- Fix the vulnerability issue: Stored XSS to backdoor creation.
- Fix the issue of Popup admin edit screen displays wrong.
- = Version 4.3.4 =
- Fix the issue of Popup activates when scrolling on smartphone.
- Fix the vulnerable to Sensitive Information Exposure.
- New feature: Display warning about Injection Code.
- Fix the conflict with Ninja Form and WP Forms plugins.
- = Version 4.3.3 =
Release notes published by the developer.
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).
- Download the file
popup-builder.zip. - In the WordPress dashboard, go to Plugins > Add New > Upload Plugin.
- Select the file
popup-builder.zipand click Install Now. - Click Activate.
Requirements: Requires WordPress 4.2 or higher and PHP 5.3.3 or higher. Tested up to WordPress 7.0.1.
Stuck on a step? Open a ticket telling us which one you stopped at.

UAU Ready