FLAC is similar to MP3. This means you will have smaller audio files. This is the main advantage of a .mp3 or .flac file.
Preserve the quality of sound and convert audio files to FLAC format.
It supports batch mode to process many files at once. Set level of encoding (0 - 8), verify files automatically, add or create custom tags and more.
As input type supports .wav and .ogg. Also, you can transform .flac files to .flac, but with other settings.