The File-X App can handle your files of iDevices.
The Flash for Lightning allows you to transfer files to or from between iDevices.
Expand your iDevices memory.
Picture and Movie:
Backup Camera Roll Photos to the flash for Lightning and expand space on your iDevice.
Supported image file formats: MOV,MP4, M4V,3GP,jpg, png, bmp, gif, tif, tiff, ico, xbm, cur.
Playback directly from flash for lightning.
No take up of internal memory.
Supported audio file formats: mp3, aac, aif, aiff, wav, m4a, caf.
Manage documents on the flash for Lightning.
Supported Document file formats: doc, docx, xls, xlsx, ppt, pptx, rtf, txt, htm, pdf, Pages, Numbers, Keynote.