---
title: "EngageBox 6.3.9 - EngageBox"
description: "The #1 Joomla Popup Builder Extension"
url: "https://www.tassos.gr/releases/engagebox/engagebox-6-3-9"
date: "2026-04-07T18:50:08+00:00"
language: "en-GB"
---

#  EngageBox 6.3.9

 Released on Thursday, 19 February 2026 13:28

 Maturity: Stable

## Files

Download files included in this release for your setup.

 Free Version  Essential features to get started

 Free

  Date   19 February 2026

  File Name   engagebox\_6.3.9\_free.zip

  File Size   2.67 Mb

 [ Download Free version ](https://www.tassos.gr/releases/engagebox/engagebox-6-3-9/engagebox_6.3.9_free.zip?format=zip)

 Pro Version  Advanced features for professional use

 Pro

  Date   19 February 2026

  File Name   engagebox\_6.3.9\_pro.zip

  File Size   3.13 Mb

 [ Log in to access the Pro version ](https://www.tassos.gr/user/login?return=aHR0cHM6Ly93d3cudGFzc29zLmdyL3JlbGVhc2VzL2VuZ2FnZWJveC9lbmdhZ2Vib3gtNi0zLTk=)

## Release Notes

Read the detailed notes about this release, including new features, improvements, and bug fixes.

   Added - Patched a security vulnerability and strengthened data validation and sanitization.

## Compatibility

Your site should meet the following requirements to be able to install this release.

 Joomla

  3.8 3.9 3.10

 PHP

  7.4 8.0

 [ Back to Releases ](https://www.tassos.gr/releases/engagebox)

## Schema

```json
{
    "@context": "https://schema.org",
    "@type": "BreadcrumbList",
    "itemListElement": [
        {
            "@type": "ListItem",
            "position": 1,
            "name": "Home",
            "item": "https://www.tassos.gr"
        },
        {
            "@type": "ListItem",
            "position": 2,
            "name": "Releases",
            "item": "https://www.tassos.gr/releases"
        },
        {
            "@type": "ListItem",
            "position": 3,
            "name": "EngageBox",
            "item": "https://www.tassos.gr/releases/engagebox"
        },
        {
            "@type": "ListItem",
            "position": 4,
            "name": "6.3.9",
            "item": "https://www.tassos.gr/releases/engagebox/engagebox-6-3-9"
        }
    ]
}
```