Pretty Good Music Player - Music player that focuses on basics: rock solid music playing.
FE File Explorer - The one-stop files solution
DVDFab Media Player - DVDFab Media Player is a full-featured video player that comes with the support for Blu-Ray, DVD, and HDR10 video support at up to 4K.
qAllInOne - qAllInOne (aka qAIO) is a free open-source software that provides users an All-In-One media player, so it can view images, play videos and audio.
Corel WinDVD Pro - Get top-quality playback with the world’s most popular Blu-ray and DVD software, Corel WinDVD Pro 12
Documents by Readdle - A central hub for all your files.