Speed File Manager

Speed File Manager is a super fast and professional file and folder manager for Android devices.

You can preview the files in its list.

The file manager provides file management functions by category, including categories such as music, documents, videos, and Zips.

You can get a quick overview of which files are taking up the most space and clean them up using the built-in storage analytics. It can act as a storage cleaner and help clear some space on your device.