Apps like File, Directory Size Manager

Here are some great alternatives to File, Directory Size Manager by 해음 :
SD Card File Transfer manager
SD Card File Transfer manager
★3.8
Cache Manager(Storage Cleaner)
Cache Manager(Storage Cleaner)
★3.5
Storage Space
Storage Space
★4.4
Phone Full Storage Space Maker
Phone Full Storage Space Maker
★4.6
Quick Cleaner：CleanBot Manager
Quick Cleaner：CleanBot Manager
★4.1
EX File Manager
EX File Manager
★4.2
Unneeded File Manager Cleaner
Unneeded File Manager Cleaner
★4.3
File Manager - File Explorer
File Manager - File Explorer
★3.3
Fast Delete: Files & Folders
Fast Delete: Files & Folders
★3.8
Phone Cleaner & Junk Cleaner
Phone Cleaner & Junk Cleaner
★4.3
All Hidden Files Finder
All Hidden Files Finder
★4.1
My Files - File Manager
My Files - File Manager
★3.8
Space Manager : Check Storage
Space Manager : Check Storage
★4.0
StorageSanitize-Antivirus
StorageSanitize-Antivirus
★4.7
Phone Storage Cleaner: Cleanup
Phone Storage Cleaner: Cleanup
★4.7
PhoneMaster
PhoneMaster
★4.4