How are PDF files developed and popular in combination? Why use PDF files?

In April, Charles Gershke, the "father of PDF", passed away, and the issue of 2021 format caused a heated discussion. convert pdf to word online for free adobe acrobatMany people use PDF every day and deal with dozens or even hundreds of PDFS every day, but they may not know what kind of document PDF is or why PDF is so popular.

What is PDF?

PDF is short for portable document format, which means“Portable document format”. merge png to pdf ilovepdfIt integrates images, text, tables, or other elements into a single file and is a document format that is easy to store and transfer.

The birth of PDF

To understand what PDF is, you need to know the past lives of PDF. merge two pdf pages into one page macIn 1991, Adobe launched a project called "Camelot" to provide people with a solution to store posters, leaflets and other documents, thus giving birth to the popular PDF files. Charles Gershke, the father of PDF, is the main inventor of PDF.

Why is PDF popular?

PDF's biggest feature is“Portability.”. This file is very difficult to modify, so no matter what software, read what system, you can keep the contents of the file unchanged. As a result, this strict and hard-to-tamper-proof document model is popular among researchers and office workers. It has been popular since the 1990s and allows people to access information and share content easily and accurately.

It is precisely because the development of China people's technical ability to edit PDF files is very limited, which also brings us some problems and troubles. For example, in study and work, many people will need to convert PDF files into word files or word files into PDF files. In this case, the growing demand for PDF editing has also spawned a series of PDF conversion and editing professional knowledge processing and analysis tools, so that many people prefer their own PDF converters to be used in today's society.