A free app that will allow you to: Transfer files between PC and iPhone over cable or WiFi Transfer videos from PC to iPhone or iPad Make space on iPhone by deleting the largest or oldest files Add documents to device or PC over WiFi
CopyTrans Filey supports all the most popular formats (PDF, EPUB, Excel, Word, PPT, AVI, MOV, MP3) and more!
1-Click to Clean iDevices As You Like Free up Storage Space & Speed Up Device Quick Scan & Find Your Target Files High Compatibility
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i-FunBox - General file management software for iPhone and other Apple products
Glary Utilities - The No. 1 Free, Powerful and All-in-one utility for cleaning your PC
iExplorer - iExplorer lets you easily transfer music, playlists, text messages, files and more from any iPhone, iPod, or iPad to a Mac or Windows computer and iTunes.
Coolmuster iOS Eraser - Coolmuster iOS Data Eraser is a safe and effective solution to wipe the data on your iPhone, iPad and iPod permanently so that you can get your iDevices to a clean slate before you choose to sell or donate it.