Overcast - Video-first asset management for teams
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Smart Podcast Player - The best podcast player for serious podcasters
foobar2000 - An advanced freeware audio player for the Windows platform.
New Google Podcasts - Google Podcasts is launching a redesign on iOS and Android
Winamp - Winamp is a media player that allows users to play multiple-file formats, arrange media in a varied file-management system, and play unique media with AAC encoding.