Free MP3 Converter with Sample Rate Adjuster Downloads
MP3 is a very popular audio format and it is widely-used for playing music files on computers and hand-held devices.
The sample rate is the number of captured sound samples per second and it is measured in Hertz.
The following set contains multiple applications that will let you convert your MP3 audio files to and from various formats. In addition, these tools allow you to change the sample rates of the output files. All these tools are also free.