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.
PNG is a lossless image format that supports transparency, making it ideal for logos, icons, and web graphics. Unlike JPEG, PNG doesn’t lose any image data during compression. It retains high-quality detail, especially in images with sharp edges, and is commonly used for design work where transparent backgrounds are required.