What is PDF?
The name stands for Portable Document Format. What is pdf? This is an electronic format of documents that allow with minimum loss of quality to convert into a single electronic document graphics (raster and vector graphics), texts with various fonts and markup, multimedia inserts and links. At the same time, the document in pdf format is compact and convenient to use.
The format was developed by Adobe for storing printed documents in electronic form and eventually became widespread. An important feature of the format is that almost all operating systems understand it. In addition, the format allows you to put a password on the document and even an electronic signature, which guarantees the full identity of the electronic document to its print original.
What is the root
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