7 zip is a file compression and decompression program that helps users save space by compressing any type of file and reducing its size. In this way it is much easier to be able to make a backup, send them by mail or upload them to the cloud. It is a program that is very similar to other better known alternatives such as WinRAR or Winzip, but in this case the main difference is that 7 zip is completely free, since it is an Open Source program for which you do not have to pay any type of license.

What is the 7 zip program and what is it for?

7 zip is a free multiplatform program (Windows and Linux) that allows you to manage or decompress in a very simple and comfortable way a great variety of compressed files in different formats; in addition to that it also allows you to compress any type of file on your computer.

7 zip is used to handle large and numerous files

It is a perfect program for all those people who want to make the most of every MB of space available on their computer; as well as for those users who send a hundred files by email or via the cloud. It even makes the task of uploading large files easier, since it allows cutting a file into several parts to make uploading the file easier, more comfortable and more effective.

7 zip offers an easy and intuitive interface

Many people feel overwhelmed when downloading a new program, as being faced with a lot of unfamiliar options can be a bit confusing to make the choice. However, 7 zip is a software that maintains a simple interface and its use is quite intuitive. In fact, the vast majority of programs that are used to compress or decompress files work in the same way, having very small differences between them.

7 zip features

  • It is a free program that is distributed under the GNU LGPL license.
  • A high degree of compression in 7z format with LZMA compression
  • It has the ability to create self-extracting files in 7z format
  • It has support for the different formats: 7z, RAR, ZIP, BZIP2, GZIP, TAR, DEB, CPIO and RPM.
  • In the case of the GZIP, ZIP and 7-Zip formats, it offers a compression rate between 2% and 10%, which is better than those obtained with other programs such as WinZip and PKZip
  • Powerful command line version
  • It is integrated with Windos Explorer
  • It has a powerful file manager
  • It is translated into more than 53 languages, including Spanish. When installing the program, it is installed with the language detected by the Operating System of the computer used by the user.
  • Has a plugin for FAR Manager
  • The program works with a wide variety of operating systems, including previous versions of Windows and Linux

Most used 7 zip features

The two most used 7 zip functions are file compression and decompression, and they are used as follows:

Create a compressed file using 7 zip

Without a doubt, the most important benefit that 7 zip users get is being able to compress any file they have on their computer, so here we will explain how to compress a file using this program.

  • Select the file or folder that you want to compress by right clicking on it.
  • A drop-down menu will appear and in it the option “7zip” must be selected.
  • On the option “7zip” a new drop-down will appear on which you have to select the option “Add to file”.
  • Next, a new lead will appear with the information and details of the file to be compressed.
  • The file format has to be 7z, although if you plan to use it with another program you can change it. For example, if it will be sent to someone else, it would be better to use the “.zip” or “.rar” format, since they are more popular and used.
  • After selecting the compression method, the next thing is to click on the “accept” button.
  • The program will start to compress automatically. The duration of the process will depend on the size of the files.

These are the steps to buy any file that you have on your computer.

Unzip a file using 7 zip

In the same way that compressing files is one of the main benefits of this program, decompressing files is another of the most important functions, which allows decompressing 7zip files and files in other formats, so it can be very useful for users they do not have another compression program (Winzip or WinRAR).

The process to decompress a file is very simple:

  • Select the file to unzip by right clicking on it.
  • We go to the option of “7-Zip” and in its drop-down the option “Extract here” or “Extract in folder” is selected. This second option allows you to select the destination folder for the files when they are unzipped.

What is a 7 zip file?

When a person downloads a file from the internet and sees that it has a 7Z or 7-Zip extension, they are likely to think that it is a questionable file. However, there is nothing dangerous or insecure about it, it is an extension created by Igof ​​Pavlov and is used by the 7 zip program.

This type of file was created in 1999 and since then it works perfectly with a large number of newer archiving programs. Since 2008 7-Zip files are open source, which means that they are in the public domain. Thanks to its open architecture, this type of file allows compression, encoding and conversion of files, being very practical for sending or storing large files.

The compression methods that are supported by 7Z files are:

  • PPMD
  • LZMA
  • BZip2
  • Deflate

How to install 7 zip?

In order to install 7 zip on a computer, the first thing to do is download the program on Windows or Linux. From the website you can find the different download options. It is necessary to choose the correct executable depending on the bit version (32 or 64) and the operating system used on the computer.

7 zip free download

It is a free licensed program, so you do not need to download it from untrustworthy sources. Just head over to its official website and select the correct installation file. This is one of the most striking features of this program.

When the installation executable has been downloaded to your computer, the next step will be to select it by double-clicking on it. At the end of the installation, the program will be ready to use and compress or decompress files.

Conclusion: Is it recommended to use 7 zip?

Actually 7 zip is a very simple program to use and is an excellent option for all users who want to effectively and safely compress or decompress a file, without having to pay, since the program is completely free. Also, by supporting different types of files and extensions, it is a very flexible program that can have different uses and applications. Without a doubt, it is a program that should not be missing from any computer, except if the user has already decided on one of the payment options.

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Dr. Samantha Robson ( CRN: 0510146-5) is a nutritionist and website content reviewer related to her area of ​​expertise. With a postgraduate degree in Nutrition from The University of Arizona, she is a specialist in Sports Nutrition from Oxford University and is also a member of the International Society of Sports Nutrition.

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