You can download free email templates from various sources online. Here are a few popular websites where you can find a wide range of email templates for different purposes:
Mailchimp: Mailchimp offers a variety of free email templates that you can use for newsletters, promotions, announcements, and more. You can customize these templates to suit your needs.
Litmus: Litmus provides a collection of responsive email templates that are compatible with different email clients and devices. These templates are free to download and use.
HubSpot: HubSpot offers free email templates for various marketing campaigns, events, and announcements. You can easily customize these templates using their drag-and-drop editor.
Campaign Monitor: Campaign Monitor provides a gallery of free email templates that you can download and use for your email marketing campaigns. These templates are designed to be mobile-responsive.
Stripo: Stripo offers a library of free email templates that you can customize using their email template builder. These templates cover a wide range of purposes, from newsletters to promotional emails.
Really Good Emails: Really Good Emails is a website that showcases curated examples of well-designed emails. While they don't offer downloadable templates directly, you can get inspiration from their collection and create your own templates based on the examples provided.
Remember to check the terms of use for each website to ensure that you can use the templates for your intended purposes.