Code Barre X is a free Mac tool designed for generating various types of barcodes effortlessly. Users can input the digits to create barcodes in formats such as EAN13, EAN8, UPC-A, UPC-E, Code39, ISBN, and MSI. The program supports PICT or EPS image formats for the generated barcodes. Additionally, Code Barre X offers a batch processing feature, enabling users to create multiple barcodes from a text file containing one barcode per line, all of the same type. It's important to note that mixing different barcode formats in the same text file is not supported. To customize the interface language, users can navigate to the 'Fonctions' menu and select the 'Préférences' option.