Improve Download Manager

performance
#1

Badly request please add the features of download manager:

  1. Add feature to see file size before downloading.

  2. Add speed of downloading files. (like: brave improve fast browsing then other browsers. So i want brave add fast download then others browser).

  3. Add feature see how much downloaded.

  4. Add feature to share link of the file.

  5. Add feature to easily download any video or any file.