How to open a pdf file? The full name of PDF is Portable Document Format, which is translated as "portable document format" and is an electronic file format. Nowadays, more and more electronic books, product descriptions, company announcements, online materials, and emails begin to use PDF format files. For ordinary readers, e-books produced with PDF provide readers with a personalized reading method. So, How can I open a pdf file?

Method 1: Adobe Reader

1. Adobe Reader is developed by Adobe. A PDF reading software. Since both PDF and Adobe Reader are developed by Adobe, Adobe Reader software has the best support for the PDF format. Adobe Reader is free and the software is slightly larger, but it can only read PDF files and cannot edit PDF files.

2. It is recommended for friends who often read multiple types of PDF files.

Method 2: Adobe Acrobat

　1. Adobe Acrobat is also a software developed by Adobe. This software not only can open pdf files, has good support for pdf format, but also can edit pdf files. Adobe Acrobat is more powerful than Adobe Reader, but Adobe Acrobat is paid.

2. It is recommended for friends who need to edit pdf files.

Method 3: Foxit Reader

1. Foxit Reader (Foxit PDF Reader) is a free PDF document reader and printer. It has an incredibly small size, fast startup speed and rich functions. Although it was not developed by Adobe, its core technology is fully compatible with PDF Standard Version 1.7, so it is also recommended as a must-have software for installation.

2. It is recommended for friends who occasionally read PDF files and like small-sized software.

Method 4: SumatraPDF

1. Sumatra PDF is an open source PDF reader, free, compact, supports Chinese, extremely streamlined, and can only When viewing PDF files, the display effect is very good, and for some PDFs, there are "glitches" in Foxit Reader.It will never appear in atra PDF. The official website provides two types of downloads, the installation version and the portable version. Of course, the size is amazing and the functions are the same.

2. It is recommended that friends who occasionally read PDF files and need to read them on multiple computers use the portable version and put it on a USB flash drive, which is very convenient.