The APP is the best way to manage all your files on iOS devices,Exchanges files with different devices & platforms with ease.
1.Backup Contacts and Camera Roll.
2.Play Videos,Musics.
3.Preview Images,World.

Supported File Formats:
Document:DOC,XLS,PPT,TXT,else;
Image:JPG,JPEG,BMP,GIF,else;
Audio:MP3,AAC,AIF,else;
Video:MP4,MOV,MKV,AVI,FLV,RMVB,ELSE;