15to18 is a accessibility chrome extension. it's a free extension , it has 45 active users since released its first version, it earns an average rating of 0.00 from 0 rated user, last update is 1751 days ago.
This extension allows you to quickly copy and past a 15 digit SFID and have it translated to the 18 digit version.
You could download the latest version crx file or older version files and install it.
English.
You could find more help information from 15to18 support page.
You could send emails to publisher, or check publisher's website.
More about manifest_file of 15to18.
You could click to report abuse of 15to18.