A free, open source command-line utility for manipulating MP3 audio files, offering formats conversion, file splitting, metadata editing, and more.
MP3Box is a powerful and versatile command-line tool for working with MP3 audio files. Developed by the Fraunhofer Institute as part of their FDK AAC codec software, MP3Box is free and open source.
Some key features of MP3Box include:
As a command-line application, MP3Box offers batch processing capabilities lacking in basic graphical audio editing software. It gives software developers and power users precise control over their MP3 libraries for automation or large-scale conversion tasks.
MP3Box is available cross-platform for Linux, Windows, and macOS. With its active development community and mature feature set focused specifically on the MP3 format, MP3Box remains an essential tool for any MP3 power user's kit after over 15 years of development.
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