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)
Aeon Timeline - "The timeline tool for creative thinking. Capture, create and explore ideas."
Documents by Readdle - A central hub for all your files.
Preceden - Preceden makes it easy to build simple, powerful timelines
FileApp - FileApp is an iPhone and iPad File System and Document Viewer.
ChronoFlo Timeline Maker - Create beautiful interactive timelines that you can share online