Why compress files in winrar. Video to help


Instructions

Install some kind of archiver application on your system if it is not already in your arsenal of utilities. Most common today among Russian-speaking computer users WinRAR archiver, while in the rest of the European continent and the American continent WinZIP is still preferred. The competition between these two market leaders is free application 7-ZIP. Whichever option you choose, any of them will provide the ability to use any of these three archiving formats, and in addition, a whole range of third-party formats. Below are the use cases using the WinRAR archiver as an example.

Find the file on your computer that you want to compress. During the installation process, the archiver program adds additional functions V Windows Explorer, so it is not necessary to launch the program itself and use it to search for required file. Use the method you are used to - for example, if you store all your files on your desktop, then just click the file you want right click mice. The same can be done by launching Explorer (win + e) ​​and going to the folder where the file is stored.

Select in context menu One of the points related to archiving - there should be several of them. For example, if the file is called BigFile.psd, then click the line “Add to archive BigFile.rar”. The archiver will compress the file using the default settings and create a file with the specified name in the same folder. If you select the “Add to archive” item in the context menu, the application will open a window in which you can independently select the settings for the archive being created. The setting responsible for the degree of file compression is placed on the “General” tab and has the heading “Compression Method”. Select one of six options from the drop-down list, keeping in mind that the time it takes to compress and then decompress the archive depends on this choice. To start the procedure, click the “OK” button.

Some types files(for example, videos) are already compressed almost to the limit, so archiving them will not have a significant effect. In this case, you can take advantage of the archiver’s ability to create multi-volume archives, that is, split the file into several parts of a given size, which, after moving them across the network or to removable media, easy to assemble original file. To do this, select the “Add to archive” item in the context menu, and then in the “Split into volumes of size...” field, specify the maximum size of each file in a multi-volume archive. For example, entering 100m in this field will set the limit to one hundred megabytes, and 500k corresponds to 500 kilobytes.

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Often in Everyday life there is a need to compress files for the convenience of storing them, recording them on media and quickly exchanging them via social media, e-mail , file hosting services and other services in global network Internet. However, not all files are equally compressible. Files are compressed best text format(txt, doc). Archive files (rar, zip, 7z, lha, tar, gz, jar, etc.), video (avi, mpeg, wmv, flv), music (mp3, wma, aac) and images (jpeg, jpg, gif , png) are slightly reduced in size, since they are initially files compressed formats. This also includes files Microsoft Office With docx extensions,xlsx.

Specialized archiver programs, the most famous of which are WinRAR, 7zip and WinZip, compress (reduce the size) of files. We’ll talk about how to compress a file as much as possible in the WinRAR archiver.

To start packing files into an archive, your computer must have WinRAR archiver installed. To start the compression (archiving) operation, you need to select the files that you are going to compress. Then, by right-clicking on the selected area, call up the context menu, in which we select the line “Add to archive...”.

In the “Archive name and parameters” working window that appears, on the “General” tab, set the name of the future archive, and also select the format and compression method. For formats, we recommend choosing the publicly available ZIP format, since some operating systems have difficulty reading the RAR format. In the “Compression method” drop-down menu, select “Maximum” accordingly. Click OK.

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To set your own compression settings for the RAR format, go to the “Advanced” tab and click on the “Compression Options” button in the “ group NTFS Settings" In the new dialog box, you can select specific parameters for text, audio and full-color graphics compression, select the main compression algorithm, etc.

For adding a new file to an existing archive with maximum compression, you need to open this archive and select the line “Add file to archive” in the “Commands” menu; Even easier, you can drag the desired file into the program window. This will automatically open a new Archive Name and Options dialog box. All you have to do is set the compression method to “Maximum” for the new file and click on the OK button.

I think reading the article did you good. Now questions about maximum compression in WinRar are a thing of the past, and if they arise or are forgotten, then in recovery computer knowledge our website will help!

Don't know how to compress a folder with files in ZIP? You've come to the right place! Read this article - and you will learn how to do it quickly, simply, and effectively.

-mail there is not always a chance that they will reach the recipient. Firstly, on many postal services There are restrictions, and it is not always possible to send even files weighing 100 MB. Secondly, if the user’s traffic is charged (and this is not uncommon even these days - for example, on mobile internet), every megabyte counts. And when the data is well packaged, you can save a little on sending.

Let's figure out how to archive content in a folder with ZIP extension. Why zip? Because this is the most popular type of archives. Moreover, it is even supported regular means Windows.

Archive in ZIP using OS WINDOWS

You can apply this compression on personal computers With different versions Windows. The standard capabilities of the Microsoft OS involve the creation of zip archives.

  • Select the file/folder that you want to archive and right-click. A system window will appear
  • Do you see the Send item? Hover over and then click on “Compressed Zip Folder”:

  • As soon as you click on it, compression will start:

  • The zipped file/folder will appear next to the original in ZIP format:

  • Do you think there will be more explanations on how to make a ZIP archive in the traditional way? Nothing of the kind - at this point the procedure can be considered complete. Does it allow for significant compression of information? Judge for yourself. The size of the original folder with files is 6.26 MB, after compression it is 5.15 MB.

Archiving in ZIP using the WinRAR program

If you compress bulk materials and want to do it as efficiently as possible, you should use help special utilities. For example, WinRAR - it is very popular in our country.

By the way, it not only quickly and efficiently compresses materials, but can also be used completely free of charge. So let's get started!

  • After WinRAR has been installed on your computer, right-click on the selected files. You immediately see 4 new items with images of packed books. We are interested in the first item “Add to archive”:

In the window that appears, there is a wonderful opportunity to configure the following parameters:

  • Format. Which format should you prefer? The choice is yours, but when you need ZIP, it is also in the list of extensions.
  • Update method. For example, you can select "With replacement".
  • Compression type. The higher the quality, the more time it will take to work. But the result will be maximum.
  • Access to the file (setting a password, if necessary).

The WinRAR program also offers several additional parameters. For example, archiving in background, turning off the PC after archiving is completed, creating backup copy, adding a comment and so on.

  • And don't forget to click "OK" to start the process:

  • It is quite expected that our compressed file will appear in the folder next to the original:

As you can see, there were no issues with archiving files here either.

Archiving using 7ZIP

And here is the third way to process files, which comes down to archiving materials using 7zip. Many users will agree with the statement that it is one of the most advanced archivers today. There is only one drawback - RAR archives This program does not create. But since you and I are interested in the ZIP format, the application is just right for us.

  • Download 7ZIP from our website. After installation software 7-Zip item will appear in the context menu. He will help us archive the necessary files.

  • Select “Add to archive”. It will help us launch the settings window. As is the case with WinRAR, it is possible to specify the compression level, password, and make other settings. To start archiving, simply click “OK”.

We looked at 3 ways to archive files in ZIP format. Now you can not only do it without outside help, but also teach this simple craft to your friends. We wish you pleasant use!

Archiving files is a process that allows you to reduce the size of files and, accordingly, the space they occupy on disk. Archiving is often used on the Internet, since not everyone can download large amounts of data. And there is no need, because unpacking takes a tiny amount of time compared to the time of downloading an uncompressed file. Archivers are also often used when they want to make a container for files. That is a large number of files are packaged into one convenient file.

You need to remember that they are best packaged text files, programs. Music, video, and picture files are poorly archived.

There are many archivers, the most common of which are ZIP and RAR. IN latest versions Windows archiver ZIP is built into the system. But many files are packed RAR archiver. The version for RAR for Windows is called WinRAR. Let's study the process of archiving and unarchiving.

The WinRAR program is very simple and does not require any special settings. That is, it works on the principle “Install - Work” or, as they also say, “works out of the box”. Let's try to compress something. For example Temp folder on drive D:. Open WinRar:

Select the desired file or folder (in our case, the Temp folder) and click the “Add” button, we will get an archive settings dialog:


Change the archive name to your liking in the corresponding first paragraph.

If you want to change the compression level, select the desired one in the “Compression Method” drop-down menu. The default is Normal. If you are archiving poorly compressed files, it is better to choose the compression method: “No compression” to save time. The maximum method is not recommended unless you need to reduce the size to the maximum at all costs.

Also, if you want to archive your files and put it on floppy disks, you can select “Split into volumes by size” in the drop-down menu and select “Auto-detection”.

If you want your file to be able to be unzipped (unzipped) by anyone, even if you don’t have WinRAR installed on your computer, then check the box next to “Create SFX archive.” self extractable- self-extracting). The program will create an .exe file that can be run on any computer with operating system Windows.

After making all changes, click OK and the program will begin archiving your files. The program places the archive file in the same folder where the archived files are located.

Now let's move on to unzipping (unpacking) the files.

In WinRAR, find the archive file that needs to be unpacked and click the “Extract” button, the following dialog will appear.

PDF files with abundance graphic elements look nice, but convey them over e-mail– sheer torment due to the large size of such documents. There is no need to wait long for the file to be attached to the letter, because you can reduce its size with virtually no loss of quality. Fortunately, there are plenty of ways to do this - choose whichever you want.

It is worth noting, however, that half of the methods listed below are only possible using Acrobat DC from Adobe installed on your PC. This is a paid product, but the 30-day trial version is completely free. It is available on the official Adobe Systems website.

Using CutePDF or another PDF converter

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

1. Download CutePDF from the official website (free) and install. Don’t forget to install the converter along with it, otherwise nothing will happen after clicking the “Print” button.

2. Open the file in a program that supports its format and has the ability to print documents. If it's a PDF file, you can open it in Adobe Reader; and if the file has doc format or docx will do Microsoft Word. Click on the “File” menu item and select “Print”.

3. When the printing settings window opens, select CutePDF Writer from the list of printers.

4. Click on the “Printer Properties” button, in the window that opens, click on the “Advanced” button and select the content display quality. To compress a file to the right size, choose a quality less than the original.

5. Click the “Print” button and save the file to the desired location. Only PDF is available for saving, regardless of what format the document was originally in.

Using online tools

If you don’t want to download and install anything, then you can compress the PDF file into online mode. Compressing and converting documents online is fast and convenient.

1. Find a suitable tool on the Internet, such as Smallpdf. Unlike other similar online tools, here the user is not limited in the size and number of documents he can upload.

2. Once you visit the site, upload it required document. This can be done by clicking on the inscription and selecting the file using Explorer, or by dragging the file with the left mouse button and dropping it into desired area. You can also add a document from Dropbox or from " Google Drive A".

3. When the process is complete, click on the “You can save the file” button and select a location on your PC for it. To upload a compressed document to Google Drive or Dropbox, click the corresponding icon on the right side of the button.

In addition to Smallpdf, there are many other online compressors on the Internet: Compress PDF, Online2pdf, PDFzipper and others. Some allow you to upload files up to 50 MB in size, others - up to 100 MB, others have no restrictions at all, but they perform their work at approximately the same level.

In Adobe Acrobat

Compress PDF file you can in Adobe Acrobat DC, but not in free adobe Reader.

1. Having opened the document in Acrobat, click on the “File” menu item, then select “Save as another” and click on the line “Reduced PDF file”.

2. Click in the drop-down list on the version of the program with which your document should be compatible. Having chosen the most new version, you can compress the file as much as possible, but there is a risk that it will become inaccessible in previous versions"Acrobat".

3. Click on the “Ok” button, wait for the compression process to complete and save the compressed document to the desired location.

Another PDF compression method in Adobe Acrobat DC

If you have Adobe Acrobat installed and need to compress a document located on your PC, it is much more advisable to use the previous method. The same method can be used when the desired file is uploaded, say, to Google Drive, and you need to download it, simultaneously reducing its size.

1. Log into Google Drive from your account, double-click the PDF file you want to compress, and click the printer icon to open the print screen.

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

3. By clicking on 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 also click on “Ok”.

5. Save the reduced file on your PC.

Using Adobe Acrobat and Microsoft Word

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

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

2. Click the “Select another folder” button, then select the file type “ Word document(*.docx)" and save location. Click on "Save".

3. Having opened the document in Microsoft Word, click on the “File” item and select the “Save as Adobe PDF” sub-item.

Using PDF Optimizer

This method of reducing the size of PDF files also requires the use of software from Adobe Systems.

1. Open the document you want to reduce using Adobe Acrobat. Next, go to the “File” menu, click on the “Save as Other” line and select “Optimized PDF File” to launch the PDF document optimizer.

2. In the “PDF Optimization” window that opens, click on the “Estimate space usage” button to understand which elements take up how much space in the file (in bytes and percentage).

3. Having assessed what can be reduced and what does not make sense to compress, close the window by clicking on the “Ok” button and set the necessary compression parameters. To do this, in the left part of the window, left-click on one or another item, and in the right part, change the parameters.

4. You can delete images, change them from color to black and white, compress them, change resolution, change built-in fonts, etc. Having “played enough” with the parameters, click on the “Ok” button and save the optimized file to the desired directory.

A way to compress PDF files on Mac OS X

PDF documents generated by the operating room Mac system OS X is noticeably larger in size than files with the same content created using Adobe Acrobat. If you are a Mac OS X user and want to reduce the size of the PDF file you create, do the following:

  1. Open the TextEdit application, then click on “File” in the program menu, and then select “Print”.
  2. In the lower left corner of the window that opens, you will see a button called PDF. Click on it, and then on the line “Compress PDF” in the drop-down list. The result is a more compact PDF file.

Archiving a file

To ensure that the document takes up 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 is distributed free of charge, and you will have to pay to use the second beyond the limited trial period.

To compress a document using the 7Zip archiver, right-click on the file, then with the left mouse button, first click on the 7Zip line, and then on the inscription “Add to “file_name”. Then the archive will be created automatically.

If you want to set certain parameters before archiving, select the “Add to archive” line. Then a window like the one in the screenshot below will open.

By using an archiver, you can significantly reduce the size of a document, as well as create an archive consisting of several files, compressed and combined with each other. This will make it much easier to store and transmit them via email. Just before sending an archived PDF file, make sure that the recipient also has an archiver installed, otherwise he will not be able to open the archive.

Note: Adobe Acrobat and Adobe Reader are not the same thing. Reader is free, but its feature set for editing PDF files is extremely limited, so you can only reduce the size of documents in Acrobat. However, Adobe Acrobat is a paid program. And if you don’t have it and don’t want to buy it, use other options for compressing PDF documents that are not associated with it.


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