PDF is a universal file format that ensures the preservation and transmission of documents with their original formatting intact, regardless of the operating system, software, and hardware. That's why it has become so widely used in the business sphere and is the main standard for corporate document exchange.
Developed by Adobe Systems in 1993, the Portable Document Format opened up the possibility of working simultaneously with text, images, diagrams, tables, graphs, and other elements. In addition, a PDF editor allows you to sign PDFs and use password protection, and the format itself guarantees the correct display of the document on all devices and during printing.