VOC is an audio file format developed by Creative Labs for storing sound data on Sound Blaster sound cards. VOC files can contain voice recordings, sound effects, and music. While it was popular in the early days of computer sound, it is now largely obsolete, with MP3 and WAV taking over as more common formats.
FLAC is a free, open-source audio format known for its lossless compression and high-quality sound. It preserves all the original audio data without any loss of quality. FLAC is ideal for audiophiles who require high-quality audio files for listening, archiving, and editing, without taking up as much storage space as uncompressed formats.