Pinned History is a Chrome extension developed by KennyDaren.me, falling under the category of Browsers and specifically Add-ons & Tools. This program allows users to easily browse their website history and pin their favorite sites using search phrases for quick access. By adding search phrases, users can efficiently view their history without hassle.

The extension assures users of safety by only accessing browser history to display in the extension window, with a guarantee that the history is secure and not shared externally. Moreover, Pinned History is an Open Source Software, providing transparency as anyone can access the source code for review.