ToothFairy - Connect accessories to your Mac with a single click
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Juice for macOS - The missing Bluetooth manager for macOS you always wanted.
foobar2000 - An advanced freeware audio player for the Windows platform.
Bluetooth Audio Adapter - Make any set of speakers bluetooth enabled
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.