◆Import and save files:

1. Support importing and saving files from Files/iCloud..
2. Support file transfer via WiFi wireless network..
3. Import files from other apps and export files to other apps.
4. Import videos and pictures from photo library.

◆Unarchive files, Archive files:

1. Support unarchive: ZIP, RAR, 7Z, GZIP, TAR, 7ZIP, CBZ, CBR ...
2. Support create archive files(ZIP) and encrypted compression.

◆Open file:

1. view document:RTF、JPG、GIF、PNG、DOC、XLSX、PPT ...
2. read text:TXT,EPUB,CHM...
3. audio and video playback.