Lossless to lossless
FLAC and WAV are both lossless: FLAC simply compresses the data like a ZIP file, WAV stores it uncompressed. Converting FLAC to WAV therefore keeps every bit of the sound. Some DJ software, older media players, car systems and editing tools only read WAV, which is where this conversion helps.
The WAV file will be roughly twice the size of the FLAC. Bit depth is written as 16 bit, which matches CD quality.
Whole albums at once
Drop all tracks of an album together and download them as a single ZIP. Nothing is uploaded.
About FLAC
FLAC is lossless compressed audio, popular for music archives. It is about half the size of WAV with identical sound.
About WAV
WAV is uncompressed audio: large files, no further quality loss and opened by every editor.