As both WV (WavePack) and FLAC are lossless audio format, there should be no problem with conversion from one to other or vice versa without risk of lossing audio quality. Many multimedia converters support both .wv and .flac files, so achieving wv to flac conversion should be easy.
Convert WavPack lossless compressed audio to Audio files encoded by Flac - free lossless audio codec.
We have found 8 software records in our database eligible for .wv to .flac file format conversion.
Microsoft Windows software - convert wv to flac on Windows
Professional audio editing software from Adobe
Convert from wv file format
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned wv to flac. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
A free universal media transcoder for Windows
Universal All Purpose Free Media, Audio & Video Converter Player Recorder
A music library management program - renamed to Helium (version 12) and replaced in 2016
An audio converter and audio-grabber for Windows
Apple macOS / Mac OS X software - convert wv to flac on OS X
An audio player and converter for lossless audio
Mac version of Adobe's prime audio editing software
Audio converter app for Mac