Pro Audio Converter

Pro Audio Converter is a fast, batch audio converter for macOS. Drop in dozens of files, pick one or more output formats, and let it run multi-threaded across every CPU core. HIGHLIGHTS • Multi-threaded batch conversion to several output formats in a single pass. • Full metadata read and write, including multi-value fields and tags outside the standard set (MusicBrainz IDs, ReplayGain values, sort orders, and more). Cross-format equivalents are mapped automatically so tags survive the conversion. • Tag editor mode. Update metadata on existing files without re-encoding. • Custom output naming. Build output paths and file names from metadata fields like artist, album, and track number. • Configurable sample-rate conversion (Mastering, Normal, Fast) and bit-depth dithering (TPDF, Noise Shaping). • Smart content-based file detection. Audio files with the wrong extension, or no extension at all, import correctly. • Raw and headerless audio support. Drop a .raw or .pcm file, or a Sound Designer II file whose resource fork has been stripped, and supply sample rate, bit depth, and channel count in a single sheet. • Optional automatic add of converted files to the Music app. • Native Apple Silicon support. READS AND WRITES 3GP Audio, 3GPP-2 Audio, AAC, AIFF, AIFC, Apple Lossless, Core Audio Format, FLAC, Monkey's Audio, MP3, NeXT/Sun, Ogg FLAC, Ogg Speex, Ogg Vorbis, Opus, Raw PCM, Sound Designer II, True Audio, WAV. READS ONLY DSD (DFF and DSF), Module files (MOD, S3M, XM, IT, and others), Musepack, Real Audio, Real Media, WavPack, Windows Media Audio. DRM-protected files of any kind are not supported.