阿抖-抖音视频采集助手 is a Chrome add-on developed by suziwen1. It falls under the category of Browsers and specifically the subcategory of Add-ons & Tools. This program allows users to download videos from the Douyin website. With this add-on, users can easily download videos from the webpage, including bulk downloading of videos from their play history or their favorite videos. Additionally, it provides the functionality to collect and download user works, collections, likes, and browsing history.

The user interface is designed to be convenient and fast, allowing for easy and quick access to the video downloading features. The best part is that this add-on is completely free to use. With its ability to download videos and collect various types of content from Douyin, 阿抖-抖音视频采集助手 is a useful tool for those who want to save and manage Douyin videos.