Audacity is an Open Source Free Streaming Audio Recorder and Sound Editor. It allows you to record sound directly from the internet or other sources, making it easy to capture sound clips and samples for your projects. For example, this Free music maker software can be used to record internet radio, record Pandora streaming audio, record from an attached record player, tape player, MP3 player, microphone or any other input device.
Avanti GUI is a free and portable audio video converter for Windows that features a simple yet powerful graphical user interface (GUI) for FFmpeg, the leading open-source multimedia processing framework. It allows users to easily perform complex audio and video conversions without needing to use command line tools.
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.
mp3DirectCut is a portable mp3 audio editor and recorder. It allows a user to directly cut, copy, paste or change the volume with no need to decompress your files for audio editing. Saving encoding time while preserving the original audio quality.
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.