VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Adobe Acrobat DC - Make your job easier with Adobe Acrobat DC, the trusted PDF creator. Use Acrobat to convert, edit and sign PDF files at your desk or on the go.
foobar2000 - An advanced freeware audio player for the Windows platform.
Wondershare PDFelement - All-in-one PDF editor
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.
Foxit Reader - Foxit Reader is a free and light-weight multi-platform PDF document viewer.