LamedropXPd is a Portable Audio Encoder and Decoder. It can be used to encode WAV to MP3 format. It can also be used to decode MP3 files to WAV, transcode Ogg Vorbis files, while auto tagging files it encodes. It is basically a graphical frontend for the popular LAME MP3 encoder.
Xion Audio Player much like Winamp, is a skinnable high fidelity audio player (Free Music Player). Some key features include streaming MP3/OGG internet radio, gapless audio playback, presets for a 10 band equalizer, customizable hotkeys, dock able system tray support and more. Xion is easy to skin using a powerful but simple skinning system.
Winamp Lite was at one time probably the most popular MP3 player (Free Music Player) available. Originally created by Nullsoft, Winamp is also known as the Ultimate MP3 Player. It is not only skinnable but supports playlists, various cool plugins, a graphical equalizer, visualizations and much more.
Wavosaur is a portable and Free Audio wav and mp3 editing tool that allows users to easily edit/remaster audio in multiple formats. It can be used to edit, process and record various sounds including wav and mp3 files. It contains features that allow a user to edit via cut, copy or paste and even produce musical loops. More importantly, it can be run portably from a USB flash drive or other external device.
XMPlay is a win32 portable audio player that was originally introduced in 1998 to support the XM audio format. Today, like many audio players (such as Winamp) , it supports your typical CDA, IT, OGG, MO3, MP1, MP2, MP3, MTM, MOD, WMA, WAV, XM, S3M, UMX audio formats. It also supports additional formats via the use of plugins. In addition, XMPlay recognises many types of playlists such as ASX, M3U, PLS and WAX. Best of all, you can bring XMPlay Audio player with you to run from the smallest of portable USB flash drives.