Themezy. Themezy is incredibly generous with its newsletter templates with 16 templates available for free download and you don’t even have to register with their database to download them.

Even if you're using the basic free account, which allows you to send up to 12,000 emails a month, you get access to wide collection of pre-designed templates across a variety of formats and themes.

Many free newsletter templates are available for download online. Visit the Microsoft Office website and locate the free newsletters; Gregory Gambone. Contributor.