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.
HandBrake - HandBrake allows users to easily convert video files into a wide variety of different formats.
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.
Format Factory - Format Factory is software that allows the user to convert media into various file formats. The software is a product of PC Free Time, a Chinese software development company. Read more about Format Factory.
File Converter - Convert & compress everything in 2 clicks!
MediaCoder - MediaCoder is a free universal media transcoder, putting together lots of excellent audio/video codecs and tools from the open source community into an all-in-one solution, capable of transcoding among all popular audio/video formats.