This is a very useful software for iDevice users. It not only manages the data as in a USB but also help share all types of files via WiFi with ease. The main functions of iUSB: – Share files directly to iDevices via wifi. – Share files via wifi using a web browser to the device or computer. – Share files via cable to a computer. – Manage files and folders easily and efficiently. – Support for lock app by passcode.- Allows to open almost common files with formats: MP3, MP4, M4V, MOV, XLS, PDF, PPT, DOC, RTF, KEY.ZIP, NUMBERS.ZIP, PAGES.ZIP, RTFD.ZIP, KEY, NUMBERS, PAGES, TXT, CSV, HTML, HTM.- Supports importing many popular file formats from other applications: ZIP, MP3, MP4, MOV, XLS, PDF, PPT, DOC, RTF, KEY, TXT, HTML, HTM.- Support exporting single file to other applications (ZIP, MP3, MP4, MOV, XLS, PDF, PPT, DOC, RTF, KEY, TXT, HTML, HTM).- Support download any file types from URL.- Support extract or compress ZIP file.- Support edit text file.- Allow to link to Dropbox account in order to upload/download files.  This app can be used very easily. For any suggestions or support, reach us at admin@poptato.com or comment on our website ios.poptato.com