If you have 5 existing MBC4 licenses, you can buy a 5-user upgrade to MBC4.7 from any previous version of MBC4, MBC3 or MacBarcoda. MBC4 creates EPS, PDF, TIFF or JPEG barcodes for use in your graphics software. All popular barcode types are supported including QR Codes (including GS1 QR Codes), UPC, EAN, ISBN, ISSN, Code128, EAN/UCC128, ITF, GS1 Databar incl. US Coupons, Intelligent Mail, Datamatrix, GS1-Datamatrix, Code 128 Subset A and Codabar. It has all of the ease-of-use, accuracy and safety of MBC3 and the previous versions of MacBarcoda, but now has new barcode types and many new features. MBC4 is now a 64-bit application for greater compatibility with current and future OS versions. All of the controls are at hand for controlling size, color and special barcode characteristics. As with previous versions, you have precise control over bar code quality with our unique bar width adjustment features and the back-up of free quality-checking, advice and support from the people who invented PostScript barcode creation, way back in 1988. Key Features: Highly accurate barcodes produced to official specifications. Hundreds of popular barcode types. Barcodes saved as EPS, TIFF, JPEG or PDF. Free lifetime technical support. Precise adjustment for print gain. Batch Processing. User-definable text labels. AppleScript support. Save barcodes without the need for fonts. Free updates. Free quality checking. Color support. Built-in data checking and check digit verification. 5-user upgrade pack - you will be sent 5 individual licenses. System Requirements: Any multiple core Apple Mac running OS 10.10 or later, including OS versions Yosemite (10.10), El Capitan (10.11), Sierra (10.12), High Sierra (10.13), Mojave (10.14), Catalina (10.15), Big Sur (macOS 11), Monterey (macOS 12), macOS 13 Ventura, macOS 14 (Sonoma) and macOS 26 (Tahoe). *PDF export not available after Sonoma as Apple removed the PStoPDF feature in the OS.