WavPack lossless audio can be created from PCM audio sources (.wav files) in several multimedia conversion software capable of wav to wv conversion through encoding feature. The advantages of such lossless compression audio format is that it retains the original full quality, yet the files are much smaller in size.
Open WAV file Open WV fileA music library management program - renamed to Helium (version 12) and replaced in 2016
Universal All Purpose Free Media, Audio & Video Converter Player Recorder