Video DownloadHelper:Save MP4

This is a free browser application specializing in video downloading.
You can save videos you like while browsing the web with video download helper（dwhelper）.
Please give this useful video downloader a try!

How to use
You can search and browse the web using the browser in the application.
When you press the app's download button on the playback page of a video sharing site, it will be saved to storage.
In addition, when you download, you can choose the video quality at which you want to save.