tormorten

Plugin Categories gives you the abillity to categorize all your WordPress Plugins in the same manner you would categorize posts.
It is a back end plugin that has no effect on anything in the front end of your website. It does not modify any plugin files for the categorization.

Plugin Categories

Categorize your WordPress Plugins just like you would posts.

meloniq

Enables searching post meta fields on admin pages.

WP-Admin Search Post Meta

Enables searching post meta fields on admin pages.

Plugin Categories vs WP-Admin Search Post Meta