WORD is a word processing file format used by Microsoft Word. It allows for creating and editing text-based documents with advanced formatting options. WORD files can include text, images, tables, and other elements, making them ideal for reports, letters, and professional correspondence.
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.