Letterfuel is a social & communication chrome extension. it's a free extension , it has 116 active users since released its first version, it earns an average rating of 0.00 from 0 rated user, last update is 1908 days ago.
Letterfuel lets you easily build curated newsletters. This extension lets you save links to your Letterfuel feeds so you can easily add them to email campaigns when you're ready.
You could download the latest version crx file or older version files and install it.
English.
You could find more help information from letterfuel support page.
You could send emails to publisher, or check publisher's website.
More about manifest_file of letterfuel.
You could click to report abuse of letterfuel.