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!
AnyTrans - AnyTrans is an ultimate product manager that converge your entire apple products and consolidates every access to all your content in one place including video, audios, images, messages, voice memo etc.
iMazing - iMazing lets you transfer music, files, messages, apps and more from any iPhone, iPad, or iPod to a computer, Mac or PC. Manage and backup your iOS device simply without iTunes. (was DiskAid)
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.
FonePaw iOS Transfer - FonePaw, your Tech Pro, aims to provide data management software for iPhone, Android, Windows and Mac so that you can be a master of all devices.
i-FunBox - General file management software for iPhone and other Apple products
PhoneTrans - PhoneTrans is free iTunes Alternative for iPhone, iPad, iPod touch.