pdf is not a software, but a file format. PDF refers to "Portable Document Format" and is a file format developed by Adobe Systems for file exchange in a manner that is independent of applications, operating systems, and hardware.
The operating environment of this tutorial: Windows 10 system, Dell G3 computer.
What software is pdf?
pdf is not a software, but a file format. PDF refers to "portable document format".
is a file format developed by Adobe Systems for file exchange in a manner that is independent of applications, operating systems, and hardware. PDF files are based on the PostScript language image model, which ensures accurate colors and accurate printing effects no matter what kind of printer is used. That is, PDF will faithfully reproduce every character, color, and image of the original document.
Portable Document Format is an electronic file format. This file format has nothing to do with the operating system platform, that is to say, PDF files are universal whether they are in Windows, Unix or Apple's Mac OS operating system. This feature makes it an ideal document format for electronic document distribution and digital information dissemination on the Internet. More and more e-books, product descriptions, company announcements, online materials, and emails are beginning to use PDF format files.
Free software
Reading tools
1, Adobe AcrobatReader
Application platform: Windows XP Service Pack 3 (32-bit) or Service Pack 2 (64-bit); Windows Server 2003 R2; Windows Server 2008 or 2008 R2; Windows 7; Windows 8 or 8.1; Windows 10.
Type: Free software
Introduction: The official reader allows you to read PDF documents, fill in PDF forms, view PDF file information, quickly edit PDF documents, and convert to Word and Excel. Good stability and compatibility. The disadvantages are that it is bulky and slow to start.
2. Foxit Reader
Type: Free software
Supported platforms: Windows series/Mobile platform/Linux
Introduction: Can achieve most reading function. green software. Small size and fast startup speed.
3. Baidu Reader
Type: Free software
Supported platform: Windows series
Introduction: Can realize most reading functions. Supports mainstream formats such as epub, pdf, txt, doc, ppt, etc.
Conversion tool
1. Kingsoft WPS
Type: Free software
Supported platform: Android platform
Introduction: Free domestic office software, can convert documents into pdf format
2, Pdf995 Printer Driver
Type: Free software
Supported platform: Windows series
Introduction: After installation, a printer named PDF995 will be added. As long as you select Print to PDF995 on the software that provides printing, you can print the entire document and save it as PDF.
3. Easy PDF to Word converter
Type: Free software
Supported platform: Windows series
Introduction: It can easily convert text PDF to Word, while retaining the style and ranking of the original PDF document. It also supports batch conversion. It is a useful little software that is necessary for office work.
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