XRECODE - XRECODE can convert multiple audio files in parallel by taking full advantage of multi-core CPU.
fre:ac - fre:ac is a audio converter and CD extractor designed for Microsoft Windows, Mac OS and Linux, distributed under the GNU General Public License.
Freemake Audio Converter - Audio Converter is a free to download file converter tool software developed by Freemake. Freemake has developed many free tools in the past, such as the popular Freemake Video Converter. Read more about Freemake Audio Converter.
File Converter - Convert & compress everything in 2 clicks!
Audiograbber - Audiograbber software is a famous freeware platform for audio extraction or conversion for Microsoft Windows. The software was first developed by Jackie Franck in the mid-1990s. Read more about Audiograbber.
Switchr.net - Switchr is a free online audio converter site that lets you convert audio files on the fly.