AudioAlchemy OGG Edition is a fast, easy-to-use, highly configurable, and affordable audio conversion tool that provides settings for speed, bitrate, frequency, channels, and much more. Convert from WAV, MP3, WMA, OGG, AIFF, AU, VOX, RAW, PCM, GSM, ADPCM, g726, g721, g723, MPC, and MP+ to OGG in a snap. It provides frequency settings ranging from 8 kHz to 48 kHz, and bitrates ranging from 16 kbps to 350 kbps.