Background
Learn more about the PDF and other popular file formats.
Portable Document Format
The PDF is a file format developed by Adobe that preserves the layout and formatting of a document regardless of the software, hardware, or operating system used to view it. PDF files can contain text, images, graphics, and other elements, making them suitable for a wide range of documents such as reports, manuals, forms, and ebooks.
HTML
HyperText Markup Language
An HTML file, short for HyperText Markup Language, is a file used to create and structure web pages. HTML files are the backbone of websites and define the layout and content of web pages. They can include elements such as text, images, hyperlinks, tables, multimedia, and more. HTML files are typically viewed in web browsers but can also be edited using text editors or specialized web development software.