HEIC is a high-efficiency image format used primarily by Apple devices. It offers better compression than JPEG while maintaining higher image quality. HEIC supports advanced features like transparency, depth mapping, and live photos, making it an ideal choice for modern smartphones and digital photography.
PDF is a widely used file format for documents that need to maintain their original formatting across different devices. It can store text, images, and interactive elements like hyperlinks or forms. PDF files are commonly used for contracts, brochures, and professional reports.