Reducing the weight of the PDF file online. Reduce the size of PDF. What files can be compressed

If you need to send a document, PDF. - Perfect format compatible with operational windows systems, Mac and Linux. PDF files are not only universal, but also well protected, which allows you to assign passwords for especially important documents. However, PDF files can often be cumbersome, which makes it difficult to ship. Fortunately, there are tools to reduce the size of such files.

Reduce the size of the PDF file

One of the simple and effective ways is the use of Adobe Acrobat Reader. Open the program, then open pDF fileyou want to do less. Choose Document (Document)\u003e Reduce file size REDUCE FILE SIZE).

Software for compression PDF files

Also worth paying attention to such popular programs To compress files like WinZip, WinRAR or 7Zip. In most cases, they can help you create easier PDF files.

Reduce PDF file size on Mac

Users MAC. PDF files can be compressed using functions available in the application. View (PREVIEW.).

Open File PDF. via PREVIEW. and go to the menu File (File)\u003e Export (Export).

Select Filter Quartz.and then select Reduce file size REDUCE FILE SIZE). Click Save (Save) to complete the file compression.

Squeeze the PDF file online

On the Internet you can also find many free tools that can squeeze your PDF files.

Smallpdf.

SmallPDF, Free PDF Editing Site, will help you easily and simply reduce the size of the necessary PDF files online. The site includes an automatic compression function, which makes the process very fast. Then you can download yourself a new compressed file.

The process of compression of files itself consists of two stages. Go to SmallPDF and drag your file in the field with the mouse or click Choose File. (Select a file) to find and upload a PDF file from your comroy:

Wait until the automatic compression process begins, then download yourself a ready-made file.

PDF Creator

PDF Creator is a program with several interesting featureswhich can help you easily create PDF files. During installation PDF Creator Creates a virtual printer that allows you to save documents (Word, Excel, etc.) in format PDF..

After installing the installation PDF Creator, open the file using Acrobat Reader.. Click Print (Print) and select virtual pDF printer Creator PDF Creator Virtual Printer).

Then open Properties (Properties)\u003e Paper / Quality (Paper / Quality) and click Additionally (Advanced).

Choose Print quality (Print Quality) and reduce DPI (permission) file. After starting the print job, a new easier version will be created. PDF file..

Image: © Artem Samokhvalov - Shutterstock.com

How to squeeze a PDF file to reduce its size?

1. If you wish, you can change the compression parameters. Start the file compression by clicking on the appropriate button.
2. Save compressed files.

How is the compression of the PDF file?

With a decrease in the size of the PDF file are used miscellaneous methods. The file compression efficiency depends on which data contains a PDF file. For example, PDF files with images are compressed well. PDF24 applies the following PDF compression methods:

1. Removing the font information pdf file when displaying the PDF file.
2. Reducing the size of the image depending on the specified DPI parameter.
3. Reducing the quality of the image depending on the specified quality parameters.
4. Changing the PDF file and the compression of structural data.

How to reduce PDF size without loss of quality?

PDF24 allows you to compress files without loss, but in this mode the file size may decrease slightly. How it works:

1. Click on the selected area at the beginning of the page and select Files to compress.
2. Switch the compression mode without loss and start compressing the file by clicking on the appropriate button.
3. Save compressed files.

Why is my PDF file so big?

If the PDF file contains images, then its size can be large. Usually therefore, large PDF files are created. PDF file consisting only of text, weighs much less. If there are images in the PDF file, you can use PDF24 to create small images by reducing their size and quality.

PDF compression worsens quality?

PDF24 compression tool has several modes. In normal compression mode, the size and quality of the image is reduced, as it affects the size of the file to a greater extent. You can enable the compression mode without loss, but it will affect it slightly. Often, the deterioration of quality is not a problem. The only question is how the quality is acceptable to the size.

PDF files are well compressed?

Yes, if the PDF file contains images. They can be squeezed separately and reduce the size. Compressing PDF files without images is not so effective.

Are PDF files compressed?

PDF files usually use internal instruments Compressions for objects contained in them. However, this compression is optional. Some objects may be uncompressed. Program creation PDF. Determines which objects will be shred, and which no, but the PDF standard itself does not imply compression.

Is it safe to use PDF24 tools?

PDF24 seriously refers to the protection of files and data. We want users to trust us. Therefore, we are constantly working on security issues.

1. All files are encrypted.
2. All files are removed automatically from the processing server for an hour after processing.
3. We do not store files and do not appreciate them. Files are used only by destination.
4. PDF24 belongs to the German company GEEK Software GmbH. All processing servers are located in data processing centers in the EU.

PDF files with an abundance of graphic elements look pretty, but to transmit them to e-mail - solid torment due to the large size of such documents. It is not necessary to wait long for a long time until the file attaches to the letter, because you can reduce its size almost without loss of quality. The benefit of the ways to make it plenty - choose which wish.

It is worth it, however, notice that half of the methods listed below is carried out only with the help of Acrobat DC from Adobe installed on your PC. This is a paid product, however, the trial 30 day version extends absolutely free. It is available on the official Internet resource of Adobe Systems.

Using CutePDF or other PDF converter

You can reduce the size of the PDF file using one of the converters, for example, CUTEPDF. It allows you to translate files from any format available to PDF, as well as change the size of the document, increasing or lower the image quality and text. When this product is set, a virtual printer is created in the system, which instead of printing documents converts them to PDF format.

1. Download CutePDF from the official website (free of charge) and install. Do not forget to install the converter with it, otherwise, after clicking the "Print" button, nothing happens.

2. Open the file in the program that supports its format and has the ability to print documents. If this is a PDF file, you can open it in Adobe Reader.; And if the file has dOC format or docx suitable Microsoft Word.. Click on the "File" menu and select "Print".

3. When the print settings window opens, select CutePDF Writer from the printer list.

4. Click the "Printer Properties" button, in the window that opens, click on the "Advanced" button and select Content Display Quality. To squeeze the file to the desired size, choose the quality less initial.

5. Click the "Print" button and save the file to the desired location. Only PDF is available to save, regardless of what format the document was initially.

Using online tools

If you do not want to download anything and install, then you can compress the PDF file in online mode. Compressing and converting documents online is quick and convenient.

1. Find a suitable tool on the Internet, for example, SmallPDF. Unlike other similar online tools, it does not put restrictions on the size and number of downloadable documents.

2. Going to the site, upload the necessary document on it. You can do this by clicking on the inscription and selecting the file via the conductor, or dragging the file with the left mouse button and throwing in the desired area. You can also add a document from Dropbox or C " Google Discbut".

3. At the end of the process, click on the button "You can save the file" and select a place on your PC for it. To download a compressed document on "Google Disc" or in Dropbox, click on the corresponding icon on the right side of the button.

In addition to SmallPDF on the Internet there are many other online compressors: Compress PDF, Online2PDF, PDFZipper and others. Some allow you to upload files up to 50 MB, the second - up to 100 MB, the third does not even have limitations, but they are performed on the same level.

In Adobe Acrobat.

Squeeze the PDF file you can both in Adobe Acrobat DC, but not in the free Adobe Reader.

1. Opening the document in the "Acrobat", click on the "File" menu, then select "Save as Other" and click on the "PDF File Reduced Size".

2. Click on the program drop-down list with which your document must be compatible. Choosing the most new versionyou can compress the file as much as possible, but there is a risk that it will be inaccessible to previous versions "Acrobat".

3. Click on the "OK" button, wait until the compression process is completed and save the compressed document to the desired place.

Another PDF compression method in Adobe Acrobat DC

If you have Adobe Acrobat and you need to compress the document located on your PC, it is much more expedient to use the previous way. The same method can be applied when the desired file. Uploaded, say, on "Google Disk", and you need to download it, in terms of reducing the size.

1. Go to Google Disc from your account, double-click on the PDF file you want to compress, and click on the printer icon to open the print screen.

2. In the window that opens, click on the drop-down list and select Adobe PDF.

3. By clicking the "Properties" button, you will open another window where you need to select the "Paper and Print Quality" tab, and then click on the "Advanced" button at the bottom of the window.

4. In the drop-down list (see Screenshot below), select the desired document quality, at the bottom of the window, click on the "OK" button, then in the next two windows, too, click on "OK".

5. Save the reduced file on your PC.

Using Adobe Acrobat and Microsoft Word

The essence of this method of compression of PDF documents is that you first translate the file from one format to another, and then make the reverse conversion.

1. Open the document in the PDF format via Adobe Acrobat, go to the "File" menu and select "Save As".

2. Click the "Select other folder" button, then select the file type " Document Word. (* .docx) "and the place of conservation. Click on "Save".

3. Opening the document in Microsoft Word, click on the File item and select Subclause "Save as Adobe PDF".

Using the PDF optimizer

This method for reducing PDF files is also not without using Adobe Systems.

1. Open the document to be reduced using Adobe Acrobat. Next, go to the "File" menu, click on the "Save As Other" line and select "Optimized PDF file" to start the PDF document optimizer.

2. In the opening "PDF Optimization" window, click the "Rate Using Space" button to understand what elements how much space in the file occupy (in bytes and percent).

3. Evaluating that it can be reduced, and what no sense can be squeezed, close the window by clicking on the "OK" button, and set the necessary compression parameters. To do this, on the left side of the window with the left mouse button, click on this or that item, and in the right part - change the parameters.

4. You can delete images, make them from non-ferrous black and white, compress, change resolution, change the built-in fonts, etc. "Checking" with the parameters, click on the "OK" button and save the optimized file to the desired directory.

Method compress PDF files in Mac OS X

PDF documents created by the Mac OS X operating system are noticeably more than files with the same content created by aid ADOBE. Acrobat. If you are the user of the Mac OS X Operation and want to reduce the size of the PDF file you created, do the following:

1. Open the Textedit application, after which you click on the "File" program in the program menu, and then select "Print".
2. In the lower left corner of the opened window, you will see a button titled PDF. Click on it and then on the "Squeeze PDF" line in the drop-down list. As a result, you will receive a more compact PDF file.

File archiving

For the document to take less space on your computer, you can archive it using one of the archivers, for example, 7zip or WinRAR. Both programs are quite popular, but the first applies for free, but for the use of the second more than a limited period trial version, I'll have to pay.

To squeeze the document using the 7Zip archiver, click the file right-click The mouse, after which the left button of the manipulator, click first on the 7Zip line, and then - on the inscription "Add to" File Title ". Then the archive will be created automatically.

If you want to set specific parameters before archiving, select the Lock "Add to Archive". Then the window will open, as in the screenshot below.

Using the archiver, you can noticeably reduce the size of the document, as well as create a archive consisting of several files compressed and combined. This will noticeably facilitate their storage and transmission by email. Just before sending an archived PDF file, make sure that the addressee also has an archiver, otherwise it will not be able to open the archive.

Note: Adobe Acrobat and Adobe Reader is not the same thing. Reader is distributed free of charge, but its set of functions for editing PDF files is extremely limited, so it is possible to reduce the size of the documents only in Acrobat. However, Adobe Acrobat is a paid program. And if you do not have it and you do not want to buy it, use other embodiments of compression of PDF documents, with it not connected.

Hello everyone, my dear friends and guests of my blog. Today I will show you how to squeeze pDF file to forward or download to the site using special programs and online services. I have no doubt that you often work with PDF, but sometimes there are moments that they take as much space that exceed the permissible size of sending. What then to do? Do not be sad. All these ways are absolutely free, so you may not even worry about this.

Online PDF Size Reduction Services

First of all, you want to show you how to reduce the size of the PDF file using online services without installing programs. Also, not everyone wants to put an additional application that will load the system, while one of these four services will come to our help for free.

Small PDF.

I will start, perhaps, from my favorite service. He helps me almost always, and it helps to reduce the size of the file without loss of quality. At least it is not significantly.

But immediately I want to warn that this does not mean that any size will be reduced 5 times. If we get lucky. It all depends on different factors.

Well, for those who are not familiar with this service, I say - you can make no more than two operations per hour. Such a limit free version. But if you need to make more operations, the price for the unlimited monthly store will be just funny for you.

PDF Compressor

Another pretty good online service that has proven well.

Of course, the main disadvantage of this service can be considered that it cannot work with too large files. When I tried to download the previous file by 147 MB, I got an error about the size of size.

PDF2GO.

Also a very cool service that drove me a couple of times. I did not have any complaints when working with him.

As you can see, this document squeezed even more powerful than in the first case. Not even 5, but 20 times. Early, if such a small document is particularly without necessary, then you can also put the quality better, for example 150 or 300 dpi.

More vividly about the three above services, I told in this video.

PDFIO.

Well, the last for today I would like to consider the PDFIO service.

But sometimes this service can give you a message that our file is compressed incredibly well and further reduce its weight it will not. This is the main minus. Therefore, it would not be recommended to use this thing the first thing.

Programs for working with PDF files

Well, now let's talk about separate applications that you have to install. Of course, not all like it, but the program will always be with you, even if the Internet is disabled.

Adobe Acrobat.

Let's start with an official application from aDOBE.which is the creator of the PDF format itself and therefore completely aims to work with it.

1. In order to compress the PDF file as much as possible, enter the program itself and open the document whose weight should be reduced. To do this, click on the File menu - "Open".
2. Now click on the "File" menu, but now select "Save as another" — "PDF file reduced size".

After that, you will receive a reduced size document. But ADOB Acrobat is another chip. Can choose "Optimized PDF file".

The difference between these two functions is that here you can adjust the various settings so that you yourself see how you can bother, and in a lesser extent. For example, you can reduce the quality, remove active links from the document, which also affect the weight, optimize for quick viewing online.

You can even apply custom-made downsampling for non-ferrous and monochrome images (forced decrease in pixel numbers). Thus, lowering the quality of graphics in Adobe Acrobat, we reduce and size.

Naturally, this is the most convenient way. True, his minus is that it is necessary to establish a special paid program. Although, who am I cheating? We have more than 95 percent of users (and even more) do not acquire a license. But in fact, the program can be downloaded from the official site and enjoy free within 7 days.

Cutepdf.

This is not quite a program, but rather an addition, with which you can save the PDF file from Adobe Acrobat Reader, in which the default function is not available. If you have an adobe of the reader, you still do not, then download it for free with adobe site. Just be careful because the installer imposes antivirus Mcafee.. Remove all ticks.

To begin with you need to download for free Cutepdf Writer. From the official site, after which you run the installer. Just do not try to find the program, it will not be. But now clearly follow the instructions.

This addition is pretty good, taking into account the fact that it is free. But of all the options offered by me, I like it in the smallest. The fact is that in this way it will not always help you compress the PDF file to the minimum size. Sometimes it turns out that the volume on the contrary is also increasing, especially if it originally takes less than 1 or 2 megabytes.

Archiving

Well, perhaps I will tell you about the most Dedovsky way that I left us at the time when there were no converters and online services. Many have forgotten that the file can be squeezed using any archiver, for example, using a free 7-zip.

If you do not have a 7-zip archiver, then you can download it. from here, after which it is necessary to install it as a conventional program.

In addition, many postal clients Can't send big files. But the archiver can split one document into several parts that can be sent by mail and collect together the usual extract.

I just tried to reduce the file that weighs 420 kb, as a result I came out with an archive of 300 kb. That is, the archival is well coped even with small volumes and already after so many years, it does not lose its relevance. Naturally, this method is relevant to send or send by mail. And after the addressee receives an archive, he unpacks it and will be in its original form.

You can read more about working with archivers.

Why need to reduce the amount of documents?

Typically, these actions are carried out in three cases:

• To free disk space. You yourself saw how much space you can free.
• For shipment. Many sites, programs and postal clients are not accepted for shipping large volumes and are limited to some maximum size. Compression can help us in this.
• Speed. What a massive document, the longer it opens. Sometimes, if the computer is weak, it can even lead to freezing.

Sincerely, Dmitry Kostin.

PDF files for a long time were and still remain an extremely popular format for documents. And the opportunity editing PDF. Files are much weaker than others office documents, such as Doc or Docx in Microsoft Word, ODG in LibreOffice Writer.

And yet PDF is used by a huge number of computers users. Sometimes the size of the PDF file takes several kilobytes, but more often the size can reach several dozen megabytes due to a large number of pages having heavy graphic elements. It can impose certain difficulties when trying to send PDF files by email or lay out them in a cloud storage.

To help you cut the size pDF file.I will consider in this article free toolsthat will help squeeze the file and reduce its size. Among such tools will introduce online services and individual windows Apps. If you have your own PDF compressor options, please recommend them in the comments.

If you are looking for a quick and easy way to reduce your PDF files without the need to use complex manipulations, then SmallPDF for you. This is an online service that is easy to use, offering simply dragging the files and compress. It is really convenient when you need to be able to periodically compress files from anywhere.

Online service SmallPDF

Although the service is quite simple in its functionality, he has some additional functions, such as the ability to import a file from Google Drive or Dropbox and save it back to the cloud, as soon as the compression operation is over. The only drawback is that there are restrictions on 2 compression of PDF files per hour. Want more will have to get out for $ 6 per month.

The results of compression are ambiguous. The service is configured to compress the PDF file to 144 dpi without specifying any settings. From here different compression indicators. For example, a source file size 5.72 MB can be compressed up to size at 3.17 MB without any loss in quality when viewing, which is not very bad. However, it happens that the size of 96.98 MB is compressed only to 87.12 MB. This once again proves the use of the simplest algorithms for reducing the PDF file size by the SMALLPDF service. However, if you just want to get a smaller file, then SmallPDF will definitely suit you.

ilovepdf.

Platform: Online

Another Internet service, but which offers a little more compression features. ILOVEPDF allows you to download a file from the system, Google Drive or Dropbox, and then select one of three compression levels. The more compression you apply, the worse there will be the quality of the output PDF file. But it also means that the output file will have a smaller size.

Online service ILOVEPDF

Using the same file as in the first case, the size of 97 MB and applying the limit compression, I managed to squeeze it to 50.29 MB, i.e. Reduce more than half - an excellent result.

I managed to download any PDF files; They are compressed quickly enough, and in addition, I did not notice any restrictions on how many times you could use the service. The only service restriction is to load one file at a time.

Files are automatically deleted from the service in about an hour. This limitation can hardly be called serious. During this time, you can have time to download the resulting PDF file to your computer or send it to the cloud.

If you are looking for an online PDF compressor, which is as much as much as possible, press PDF-files without significantly loss of quality, try ilovepdf.

Free PDF Compressor

Platform: Windows, offline

This light compressor does what you need and no more. Although it is not updated regularly, it works great on Windows 10 and previous operating systems up to Windows XP. If online tools for various reasons are not available to you, then free PDF Compressor can come in handy.

Free PDF Compressor

Free PDF Compressor makes it possible to choose one of five presets to compress the PDF file. Simply select Compression Setup, select the path to the PDF file where the output file will be saved and press the button. COMPRESS..

My 97 MB file squeezed up to 50 MB using the first compression setting. The process went faster than on online Services. Although it is possible, this is due to the installed hardware in the computer.

PDF Compressor

Platform: Windows, offline

If none of the above tools come to you, try PDF Compressor. Judging by the information on the resource given, the application is guaranteed on Windows XP / Vista / 7/8. But checking it on windows 10, I made sure that this operating system Complex for PDF Compressor.

Unlike competitors, you can compress more than one file at a time, and even more: you can specify the file with the list of PDF files that you want to reduce, or specify a whole folder with files.

PDF Compressor

The only warning in PDF Compressor is that sometimes the application in free mode can be ineffective in compression. Our 97 MB file lost a little more than 15 MB, which is not so much compared to competitors. But it is necessary to change the compression parameters and the PDF file from 97 MB left only 46 MB - this is the best result. It is a pity that all the compressor settings are only in the paid version.

Other ways to reduce the size of the PDF file

Compression PDF by changing its quality is one way to reduce the file size, but this is not the only way. You can delete pages or archive PDF in Zip. 4 The above method will help you choose the most suitable and reduce PDF files quickly and with minimal loss in quality.

What free tools do you use to achieve this goal?