Castle Learning Tools is a productivity chrome extension. it's a free extension and is featured in Productivity, it has 6,000+ active users since released its first version, it earns an average rating of 0.00 from 0 rated user, last update is 707 days ago.
Enhance your learning experience on Castle Learning with features such as question copying and question searching Copy the current question to your clipboard and/or search the web for the current question in a few clicks!
You could download the latest version crx file or older version files and install it.
English (United States).
You could find more help information from castle learning tools support page.
You could send emails to publisher, or check publisher's website.
More about manifest_file of castle learning tools.
You could click to report abuse of castle learning tools.