The new version 3.4 released with Box support!!Just as easy to use as File Explorer on PC!FileManagerEx is made for Android 4.0.3 up, fully supports Holo theme.★ Two panes style as File Explorer and folder hierarchy display[1].★ Sorting by type, name, size, date[2].★ One screen provide all functions. No need to swith.★ Light-weight and fast. The app only takes 1/10 memory when running, but provide the same or even better performance[3]!★ Support all basic processing of files/folders: copy, cut, paste, rename, info., delete, create folder[4].★ Search files on mobile phones/tablets.★ Support cloud storage[5] and direct lunch on cloud[6].★ Built-in fast picture viewer with EXIF support.★ ZIP/UNZIP files/folders[7].★ Dynamically detect and display internal storage, SD card, USB disk/OTG[8].★ Suitable for any screen size. You can smoothly use it on phones/tablets.[1] Both show up on tablets. Folder hierarchy shows as a slider menu on phones.[2] Only available for the fields displayed on screen[3] Compared 3.0.0 with A***O 4.4-528. Check the differences of VmallocUsed after the apps lunched.[4] Android 4.4 & 5.0 natively do NOT allow to modify (add, delete, and rename files/folders) external storage(SD card, USB disk/OTG).[5] Need internet access. Supports Box, Dropbox, Google Drive(required Google Mobile Service, GMS), and Microsoft OneDrive now. We will gradually increase the supporting.[6] Limited support and need other apps to work. We suggest to run with Innocomm Player.[7] Only those with ASCII/UTF-8 encoded and without password[8] The running mobile phone/tablet must supports the devices.