Description

Addons Manager centralizes the installation, activation, and updating of all Newsletter extensions within a single screen in the WordPress dashboard, eliminating the need to download ZIP files and perform manual uploads via FTP. The addon lists the official catalog of available add-ons, identifies which are already active on the site, and flags when new versions are ready to be applied.

Main Features

  • Unified extension catalog
    Gathers all official Newsletter add-ons in a listing within the WordPress admin.
  • Direct installation without ZIP
    Downloads and activates each selected extension with one click, without uploading files via FTP.
  • Version checking
    Compares the installed version with the published one and flags available updates in the dashboard.
  • Status of each add-on
    Shows which add-ons are active, inactive, installed, or not yet downloaded on the site.
  • Filters by purpose
    Separates extensions by function, such as forms, integrations with external services, and reports.

Benefits of Addons Manager

  • Less time-consuming maintenance
    Eliminates manual search for packages on external sites and reduces time spent on uploads.
  • Updates up to date
    Keeps the set of extensions compatible with the current version of Newsletter in operation.
  • Discovery of new features
    Presents add-ons that the site does not yet use, expanding the scope of the base plugin.
  • Less operational risk
    Works only with validated official packages, avoiding files from questionable sources.

Who Is It Recommended For?

  • Email marketing professionals who use Newsletter as their primary sending tool.
  • Developers and agencies that manage multiple WordPress sites with the same email stack.
  • Editors and managers of blogs or portals who need to expand Newsletter functions without technical support.

Marketing teams and developers who maintain Newsletter sites gain a dedicated administrative hub for the plugin ecosystem, with clear visibility over which modules are installed, what the current version of each one is, and which ones can still be added. The result is less time spent searching for extensions on external sources and more predictability in maintaining the site’s email marketing flow.

Frequently asked questions

Is Newsletter Addons Manager GPL-licensed?

Yes. Newsletter Addons Manager 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 Addons Manager on multiple sites?

Yes. You can install Newsletter Addons Manager 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 Addons Manager cost at Ultrapack?

Newsletter Addons Manager 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 Newsletter Addons Manager include updates?

Yes. The current version of Newsletter Addons Manager is 1.4.1, published at Ultrapack on Sep 7, 2026. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).

Is Newsletter Addons Manager scanned before publication?

Yes. Every version of Newsletter Addons Manager goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.

What are the requirements for the plugin Newsletter Addons Manager?

Requires WordPress 6.1 or higher and PHP 7.0 or higher. Tested up to WordPress 7.1.