VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Drift - A messaging app that helps you grow your business.
foobar2000 - An advanced freeware audio player for the Windows platform.
Dooly - Sales Enablement
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.
Clari - Clari is a predictive analytics platform for sales people.