What are some alternatives?
When comparing KMPlayer and AIMP, you can also consider the following products
MPC-HC - MPC-HC, the free, open source media player for Windows. DownloadsNote. Supported Operating Systems: Windows® XP SP3 .
foobar2000 - An advanced freeware audio player for the Windows platform.
VLC Media Player - VLC is a free and open source cross-platform multimedia player and framework.
Clementine - Clementine is a cross-platform free and open source music player and library organizer based on...
SMPlayer - SMPlayer is a free video and audio player for both Windows and Linux that allows you to play almost all media files without having to install additional codecs. Read more about SMPlayer.
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.