MailStyler 

Because newsletters created with other editors do not always display correctly on email clients like Gmail or Outlook and often aren’t responsive on smartphones and tablets. And great editors are often built for professionals and experts, cutting off those creating a newsletter for the very first time.

Because Mailstyler is the only desktop software that’s easy to use but still professional and specialized in content editing for newsletters and emails. Its drag-and-drop system lets you create newsletters in minutes and save your work on your PC. As it’s not an online service, it doesn’t suffer from instability, slowness and browser incompatibility. MailStyler will never slow down your work.