CUETools is a free, open-source music application designed to help audio enthusiasts verify, analyze, and convert audio files. It is an advanced audio utility that provides users with a range of tools for analyzing and converting audio files. With CUETools, users can quickly and accurately compare two audio files, analyze and repair audio files, and convert audio files to different file formats. It also offers features such as bitrate and sample rate conversion, tagging, and integration with other audio applications. CUETools is available for Windows, macOS, and Linux systems.
It is simple, free / free and reliable. It allows you to convert audio to one of several encoders, such as FLAC, AAC, MP3 or Opus, always being able to control the encoding parameters. It also allows you to set the output directory and tags (artist, album, etc.) of the output files.