PDF Portable Document Format
PDF (Portable Document Format) is an open standard file format created by Adobe in 1993, designed for document presentation independent of software, hardware, and operating systems. PDFs maintain the exact layout, fonts, images, and formatting across all devices.
The format supports a range of features such as vector graphics, embedded fonts, encryption, digital signatures, forms, and interactive elements. PDFs can encapsulate text, images, hyperlinks, and multimedia, making them ideal for official documents, contracts, and reports.
PDF has evolved into the global standard for sharing, archiving, and printing documents. It ensures that documents retain their visual integrity regardless of the viewing environment, making it indispensable for business, legal, and educational purposes.[1][2]