VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
VIXY video - Your videos online, the smart way
AIMP - AIMP : Free Audio Player : Официальный сайт программы
Vee for Video - An entirely new way to shoot, edit and share videos
foobar2000 - An advanced freeware audio player for the Windows platform.
Evergig - The easiest way to edit video ever