Recently, often seen online young friends spit PDF: University was a variety of PDF format question papers study materials troubled, to participate in the work of PDF files still need to use. Why can not use a good word, picture, ppt?
The advantages of PDF
I believe that many older people in the workplace understand that PDF is difficult to operate, but it is still an irreplaceable document format. Why?
PDF is an acronym for Portable Document Format, which means "Portable Document Format". It is Adobe Systems for the development of document exchange of a file format, with applications, operating systems and hardware, independent of PDF documents based on the PostScript language image model, in any printer to ensure accurate color and accurate printing results, that is, PDF will faithfully reproduce the original of each character, color and image. You can use merge pdf files i love pdf to carry out a number of operations on the PDF.
① PDF can be operated in different management systems, different electronic technology equipment to maintain an identical layout and format.
Have you ever rearranged in other people's computers on the layout of the Word document, and when it is read on your computer must be typeset. Text layout changes, or font changes, it is difficult to see the cry! PDF documents will not appear this phenomenon.
② PDF can prevent malicious tampering, to maintain copyright. Many times we are in the form of PPT to develop plans, so it is easier for others to tamper with our own plans. The PDF format of the document is not editable, you can avoid some changes, piracy and other behavior.
3 easy to print. Many work programs in the final draft must be printed and docked. And any printer on the PDF to ensure accurate color and accurate printing results. Text documents are often printed incorrectly, affecting work efficiency.
④Transmission is convenient.PDF high-definition and good reading. You must be hard to imagine, and it takes up very little storage space. In WeChat or other platforms, too large files may not be transmitted or very slow, but the use of PDF plays a role in compression. Even now, many eBooks are in PDF format.
PDF shortcomings
The disadvantages of PDF are also obvious, that is, one is not good for editing and modification, many people are struggling with PDF conversion and editing.
As a matter of fact, there is a more annoying position, that is, the executive: the leader hands you some PDF program files and asks you to put them together, or concentrate on printing them out. This time it is more headaches, PDF can not edit the operation, but also requires you to integrate multiple PDF files. Should I first convert PDF to another format, such as word, and then integrate it and then convert it back?
In addition to converting other files from PDF to PDF, you can also use software tools to perform a series of operations on PDF, including PDF merge, PDF split, page insertion, page extraction, PDF compression, PDF encryption, PDF watermarking and so on.
