bilibili哔哩哔哩下载助手 is a Chrome add-on developed by indooorsman. It falls under the category of Browsers and is specifically categorized as Add-ons & Tools. This free program aims to assist users in downloading videos from the bilibili (哔哩哔哩) website. It is particularly useful for downloading videos that can be streamed on the website but cannot be cached offline.

The add-on provides a simple and straightforward method for downloading videos. Once installed, users can open the video they want to download and a main interface for the add-on will appear at the bottom of the page. The interface provides instructions on how to proceed with the download. For more detailed instructions, users can refer to the provided tutorial.