Extension Manager is a productivity chrome extension. it's a free extension , it has 9,000+ active users since released its first version, it earns an average rating of 5.00 from 2 rated user, last update is 751 days ago.
Ext Organizer is a one-of-a-kind tool designed to help users manage active extensions. Ext Organizer allows for the specification of certain extensions to be used on specific web pages and allows users to turn off or on all extensions for all pages. Ext Organizer makes it easier for working professionals and students to manage extension use.
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 extension manager support page.
You could send emails to publisher, or check publisher's website.
More about manifest_file of extension manager.
You could click to report abuse of extension manager.