Google develops the File Go application. It is designed to work with files on Android-devices and offers features that are not in the standard file manager (for example, removing garbage and copying files from one smartphone to another without using the Internet).
File Go shows which files take up most of the memory space, which files were downloaded from the Internet, and which applications can be cached. File Go also notifies about the lack of memory in the drive and displays a list of applications that have not been used for more than a month (but this can be turned off in the settings).
In a separate (not yet working section), sorting by file types and file sharing between devices without the Internet will be available. It is possible that in the future Google will add to this application some other options.
File Go can be used instead of the standard file manager, and as a replacement for third-party applications designed to clear memory.
Currently, File Go passes closed beta testing, but this application can be installed using an APK file.