Product

About the Font Book

Font Book is a proprietary application developed by Apple Inc. for managing fonts on macOS devices. It serves as a central hub for users to install, view, validate, organize, and remove fonts on their Mac. Users can preview fonts in various styles and sizes, create custom collections and libraries to categorize fonts (e.g., for specific projects or themes), and easily activate or deactivate fonts to manage system performance and application responsiveness. Font Book also includes a font validation feature to check for corrupted or problematic fonts that might cause issues with applications. It comes pre-installed with macOS and provides a straightforward interface for handling the vast array of fonts available, both system fonts and those downloaded from external sources.