Specifically as follows: **** Support iCloud Drive, multi-file upload, download, delete, create a new file, new folder, rename, cut, mail files. **** Supports Dropbox, multi-file upload, download, delete, create a new file, new folder, rename, copy, cut, mail files. **** Support OneDrive, multi-file upload, download, delete, create a new file, new folder, rename, copy, cut, mail files. **** Support for Google Drive, multi-file upload, download, delete, create a new file, new folder, rename, copy, cut, mail files. **** Support Box, multi-file upload, download, delete, create a new file, new folder, rename, copy, cut, mail files. **** Facilitate and efficient manage local files. * Sorting by file name、create time and file type * View, copy, move, delete, rename, email, zip Compression and unzip files/folders * Encryption folder, protect your files * Extract all files from a compressed .zip file * Glide deleting function * Select all and Cancel all operate * Transferring files by wifi and iTunes file sharing * Email multiple files, folder Supported * Open email attachments * Photo import Supported * Open files in other applications * Landscape mode supported * iPad-compatible