Description
Specter combines a responsive email template for agencies with an online builder that lets you build campaigns by dragging, duplicating, or hiding modules, changing colors, and editing text right on screen before exporting the final HTML. The file is compatible with platforms such as Mailchimp, Campaign Monitor, SendGrid, and AWeber, and it serves anyone who promotes agency services by email and wants full-width newsletters tested in Litmus and W3C validated.
Key Features of Specter
- Online module builder
Lets you drag, drop, duplicate, or hide blocks to build the structure of the email. - Instant text and color editing
Changes text directly in the layout and swaps the color palette without touching the code. - Image upload and preview
Inserts images from your computer or by URL, with undo, redo, and a preview mode. - Ready-to-use HTML export
Generates the final file on your computer to import into the sending platform of your choice. - Compatibility with multiple platforms
Works with Mailchimp, Campaign Monitor, SendGrid, AWeber, Constant Contact, iContact, FreshMail, and ExactTarget.
Benefits of Specter
- Campaigns built without coding
Anyone who isn’t fluent in email HTML can adjust the layout through the visual builder. - Consistent rendering in inboxes
Litmus testing reduces layout breakage in clients such as Apple Mail, Outlook, and Yahoo Mail. - Great display on mobile
The responsive layout adapts to iPhone, iPad, and Android without a separate version. - Freedom to switch tools
The same template can be used across different sending services without having to be rebuilt.
Who Is Specter For?
- Agencies that send newsletters to promote services, case studies, and news to their client base.
- Anyone who creates email campaigns for clients and needs to deliver editable pieces quickly.
- You, if you already use Mailchimp, AWeber, or another sending platform and want a ready-made visual layout to customize.
How to Download Specter
Specter is available for download here at Ultrapack. The step-by-step guide to using this file is in the How to install tab, next to the description. The package includes HTML and PSD files, as well as the template documentation.
In addition to the HTML editable through the builder, Specter includes the PSD file for those who prefer to tweak the look in Photoshop before assembling the campaign. A few limitations are worth considering: the Gmail app for Android is not supported, and Outlook replaces background images with solid colors and custom fonts with default fonts. For agencies that want newsletters with their own look and consistent performance across the main email clients, the template covers everything from layout to export.
Frequently asked questions
Is Specter – Responsive Agency Email + Online Builder GPL?
Yes. Specter – Responsive Agency Email + Online 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 Specter – Responsive Agency Email + Online Builder on more than one site?
Yes. You can use Specter – Responsive Agency Email + Online Builder on as many sites as you want.
How much does Specter – Responsive Agency Email + Online Builder cost at Ultrapack?
Specter – Responsive Agency Email + Online Builder costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$11.90/mo (Desenvolvedor I).
Does Specter – Responsive Agency Email + Online Builder include updates?
When a new version of Specter – Responsive Agency Email + Online Builder becomes available in the catalog, you can download the file during the access period of your purchase or subscription. To update, follow the installation or import procedure described in the documentation for the item and its platform.
Is Specter – Responsive Agency Email + Online Builder checked before it is made available for download?
Files for Specter – Responsive Agency Email + Online Builder are scanned before publication by UltraHub using ClamAV and YARA rules to detect known threats. This check does not guarantee the absence of risks. Check the item requirements, make a backup, and follow the installation or import instructions for its platform.
How to install
Updates: manual. When a new version comes out, download it on this same page and follow the replacement or import process for the platform shown. This item is not updated through WordPress.
Extras gathers what is neither a WordPress theme nor a plugin: templates, scripts, project files and supporting material.
- Download the file
elements-specter-responsive-agency-email-online-builder.zipand extract it on your computer. - Open the author documentation that came in the package. It tells you where each file goes.
- When there is a
Como Instalar.txtfile in the main folder of the package, read it first.
Stuck on a step? Open a ticket telling us which one you stopped at.



