Callconnect-plugin is a free Chrome add-on developed by dev.tectech.jp. It falls under the category of browsers and specifically the subcategory of add-ons & tools. This plugin allows users to display incoming call information when there is an incoming call with CallConnect.

When using CallConnect, this plugin retrieves and displays the telephone number information for incoming calls. It provides users with a convenient way to see the caller's phone number without having to manually check their phone or call log. This can be especially useful for individuals who receive a high volume of calls or need to quickly identify incoming calls.

Overall, Callconnect-plugin is a useful tool for Chrome users who want to easily view incoming call information while using CallConnect. It enhances the user experience by providing quick access to caller information without interrupting their browsing activities.