WAV is a digital audio format that stores waveform data. You can easily reformat a WAV file into an M4A file, which is an audio file created as part of the multimedia MPEG-4 format. Some examples of ...

Files with the M4A extension are Apple MPEG-4 audio files that can be opened with Apple's free iTunes application. These files are similar in nature to MP4 files, except they do not play video. This ...

This app offers links to online tools that let you convert files formats. You can convert various files including audio and video formats. This app specializes in audio file features. You can change ...