About how to compress PDF files

Now we will consider how to compress PDF files, because this format is gaining more and more fans, but due to its features, which will be discussed later, it can take up a lot of space. We will try to solve this problem.

The essence of the problem

To begin with, a PDF file allows you to create and store in a convenient electronic form various documentation (among which are e-books and presentations). In addition, this format allows you to prepare materials for printing. Files of this type, as a rule, consist of graphics and text.

The document can contain images in vector or raster formats, as well as multimedia inserts. Also, the extension supports the introduction of various fonts. Thanks to this in the end, the PDF-file can turn out to be very large.

Compress PDF for free

To fully work with PDF, the company-developer of this format called "Adobe Systems" recommends using the program "Acrobat Pro". The main disadvantage of this application is the high price. More often than not, the user will have enough features that provide free analogs. The first answer to the question of how to compress PDF files is efficient and simple.

When creating a file, use the standard reduction features. To this end, open the "Properties", then go to the item "General", and after that "Other", tick the "Compress" function.

Using PDF Compressor

The PDF Compressor program can also tell us how to compress PDF files and work with them. The application has a user-friendly interface. It is distinguished by its high speed. It is possible to significantly reduce the size of the document, while eliminating the loss of quality of the pages.

The program allows you to use batch file processing, and in addition, create a queue for future compression. After the processing of the pages, the tool shows the elapsed time, as well as the degree of compression. The program is compatible with any current version of "Windows".

How to compress PDF files: other options

In some cases, in order to reduce the size of the document, you need to delete pages that do not contain important information. This task can be easily accomplished using the PDFtk application, which is also free of charge.

The user needs to open the file using the program, double-clicking the mouse on the right column, and then specify the numbers of those pages that should be included in the finished document. It only remains to use the "Create PDF" function. This will create a file that will contain only the specified pages.

If the document needs to be sent by e-mail, you can likewise divide it into several separate parts. The program has a graphical interface, as well as a console line.

Remember that vector graphics by definition take up more space in the file than raster graphics. If you rasterize vector images and paste them into PDF, while reducing the resolution and adjusting the compression quality, the file size will be significantly reduced.

Also, the "PrimoPDF" program can help us. The application installs a virtual PDF printer. In order to reduce the amount of the PDF file using the program, we perform a number of actions. We open the document with any application intended for this purpose. In the menu named "File" we select "Print", we assign "PrimoPDF" as the printing tool.

Go to the settings, set the required quality. We save the file on a personal computer. It should be noted that the application does not require registration from the user, and does not contain advertisements.

There are also a number of online services with which you can achieve the desired result. The most famous is the fast and convenient project from foreign developers called SmallPDF.