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Design professional emails yourself

Build reusable templates, brand styles, and email campaigns with a simple Mac workflow. Without the agency price tag.
For Mac • 7 days free, then from $5/month
small business email template created in mail designer 365

Beautiful starting points for every campaign

Explore professionally designed campaign ideas and customize them for your brand, audience, and style.

Create once, reuse forever.

Save templates, brand styles, layouts, and reusable elements so every new email is faster, more consistent, and easier to create.
small business email template created in mail designer 365

Create once. Reuse forever.

Build reusable templates, brand styles, and email campaigns with a simple Mac workflow. Without the agency price tag.
small business email template created in mail designer 365

100% human support

Build reusable templates, brand styles, and email campaigns with a simple Mac workflow. Without the agency price tag.
small business email template created in mail designer 365

Easy collaboration

Need a second opinion fast? Share projects, review designs, and approve campaigns together with lightweight collaboration tools.

Design is just the beginning

Schedule and send your finished email designs with ease. Both on your Mac in Mail Designer 365 and on the go in your browser.
A screenshot of Mail Designer 365's "New Campaign" interface. The left sidebar shows "New Campaign" highlighted, with options for "Drafts," "Scheduled," "Completed," and "Activity" below it. The main content area features a large illustration of a cat wearing a nautical-themed hat and scarf on the right. On the left, two sections are visible: "Template and Subject," displaying "Summer Savings: 'Summer Savings'" with "Version 1, last updated Today, 16:19," and an "Edit" button. Below this is the "Recipient and FROM" section, which shows "Audience" set to "All Contacts" and indicates "26 recipients." Options to "Create an Audience," "Add more contacts...", and "Advanced Options" are also visible.

Mail Designer 365 – Email Design Software for Mac

Create on-brand, responsive emails effortlessly with our email design software. Drag and drop — no coding needed. Design and send straight from the app.

How to Design Emails Without Coding

Drag-and-Drop Email Builder for Mac

Tired of limited web editors? Mail Designer 365 is professional email design software built for macOS, giving you full control with a simple drag-and-drop interface. Design responsive emails without writing a single line of code. Experience intuitive tools and total creative freedom.

Mobile Responsive Email Templates

Create emails that look sharp on every screen. Mail Designer 365 is professional email design software built from the ground up to support fully responsive layouts. Customize every element for mobile, desktop, or tablet so your message always looks just right. With flexible layout tools and smart mobile optimization, your designs appear exactly as intended, wherever they're opened.
A split-screen view of a responsive company newsletter designed using Mail Designer 365 email design software. The left side shows the desktop version with multiple content blocks and images, while the right side displays the optimized mobile version, demonstrating how the layout adapts for smaller screens.

Ready-to-send Email Design Templates

Choose from a wide range of expertly-crafted email templates, perfect for sales campaigns, holiday promotions, client outreach, business updates, religious events, and more.
Just drop in your logo, tweak the details, and send. Mail Designer 365 email design software means creating polished emails takes minutes, not hours.

Collaborate on Email Design with Your Team

Marketing works best in teams and Mail Designer 365 gives you the collaboration tools you need to create beautiful emails together. Share, review and test email designs in real time and approve final versions easily with Crew Chat. Our email design software streamlines teamwork, so your next campaign is always on point.
Start your 7-day free trial today.
Compatible from macOS 10.13 onwards, including macOS 26 Tahoe
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