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.
DOC is a word processing file format used by Microsoft Word. It supports rich text formatting, embedded images, and document layouts, making it ideal for creating professional documents. DOC files are compatible with most word processors and are one of the most common formats for text-based content.