Is 7 Zip Safe? Learn About 7-Zip, Its Uses, and Security

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If you are thinking of the question, “is 7 Zip safe” then you are not alone. In this article, you will be introduced to the answer to that exact question. So, read on.

The question “is 7 Zip safe or not” is widespread. 7 Zip can be used for malicious purposes, but it’s also true that this software has many legitimate uses.

Here, we’ll discuss what 7- Zip is, what 7 Zip can do, how to use 7 Zip, and whether it’s secure or not. So read on to learn everything there is to know about “is 7 Zip safe“.

What is 7-Zip?

What is 7-Zip

Before knowing if 7 Zip is safe or not, let’s first know a bit about it. 7-Zip is a software utility for file compression and decompression. File compression is packing one or more files into a single file or folder. This enables users to save disk space and organize cluttered data.

Compression software allows users to select multiple files. And compress them into one file or folder significantly smaller than the combined size of all the original files. The most common format for file compression is .zip.

7-Zip uses its format for archive files. This allows it to compress files more efficiently than other utilities such as WinZip or PKZip. The 7z file format is also patent-unencumbered. This means that developers can create compatible software. And they can do that without the fear of litigation from 7-Zip’s authors.

7-Zip supports many formats, including tar, Zip, and gZip. 7-Zip is available for all versions of Microsoft Windows, as well as for Linux 2.2 up through at least SGI IRIX 6.5. Mac OS X 10.3 Panther can read but not create 7z archives due to a lack of support for 64-bit data types.

Igor Pavlov develops 7-Zip. It supports FAT12/16/32, NTFS, and UDF formats in Zip and 7z format (the “.7z” extension stands for). The program uses its 7z archive format, which has its upsides. It can store more files in less space than its predecessors’ Zip archives. If you need to extract from an archive file that contains encryption, there’s an option for that as well!

You can also say that 7-Zip is a file archiver with a high compression ratio. As a standalone executable, 7-Zip doesn’t need installation or special permissions. You can carry it around on a USB stick and use it anywhere you want.

7-Zip is Known to Deliver the Best Compression Output

7-Zip is a file archiving software managed by the central developer Igor Pavlov. And they claim that its 7z format is the ideal compression tool available today.

It supports password protection on all its compression preferences and offers a smaller file format size than Zip formats. Even though the 7z format tops Zip in terms of functionality, it’s incredible how widespread the use of Zip format is in today’s market.

It makes sense that Windows uses it as the default compression tool. This works with Mac and Linux as well. Compared to 7z and RAR, it receives the most exposure this way.

You don’t need to know much about file compression to use 7-Zip:

  • Just click on a folder.
  • Select all its contents (Ctrl+A).
  • Right-click on that selection and choose “Add to Archive.”
7-zip -> Add to Archive

You will then be asked whether you want to save the new archive as a .zip or .7z file. If you choose .7z, your archiving will take place using 7-Zip’s proprietary format instead of Zip’s.

You can compress individual files within an existing archive by choosing them in Explorer. Or another file manager application before opening them with 7-Zip. This process creates a new Zip file within an existing one rather than unZipping or expanding everything into one big mess of source material first.

Besides, if you wonder how to bypass the WinRAR password easily, in this article, you will read the best solutions to get rid of password encryptions for RAR.

Is 7-Zip Safe and Trustworthy?

Now, the part where you will find the answer to your question, “is 7 Zip safe” will begin to unfold. 7-Zip is open-source software distributed under the terms of the GNU LGPL. LGPL stands for Lesser General Public License.

 It does not include an installer that could install other components. Such as Toolbars or adware programs to collect data about users’ web browsing habits without their knowledge or consent. Like some other popular freeware apps do. So, you can be confident that your computer will remain free from any unwanted surprises when installing this app on your machine!

Moreover, the .7z file extension, used by the 7-Zip file archiver, is more secure than other archive formats like Zip and RAR. Most email providers snoop into RAR, Zip, and other compression formats when sent through email. Hence they cannot open the executable files contained in them unless they are attached to an email as a separate attachment.

However, users may question its integrity and safety because the .7z format is lesser-known and less popular than its counterparts. In reality, hundreds of thousands of people use 7-Zip as their file archiver of choice.

Is 7-Zip Safe?

So, is 7 Zip safe? Despite the many questions surrounding its safety, 7Zip is a totally safe file compression tool. Not only is it safe, but it also gives users more options than similar tools.

It can compress files into smaller sizes while maintaining high quality (25% higher compression ratio). It has Linux OS support (no need to switch between Windows and Linux while switching computers). And offers a dual-pane file manager that allows users to see the files they are working with.

7Zip encryption is a secure compression tool that combines encryption and compression. Archived files can be stored for a long time in the 7z format and utilized for email. It’s a potent approach to safeguard private info from a cyber attack or a misplaced USB hard disc.

7z encryption does have some flaws, despite the fact that a quantum computer is unlikely to be able to break it. The fact that it is open source is fantastic news. This guarantees that any flaws will be fixed quicker than with proprietary RAR formats.

You can make use of encryption technologies to make sure your passwords are secure. A file archiver with a high compression ratio to CPU time is 7-Zip, which is open-source and free. Users that want to compress numerous files into a single bundle frequently utilize it.  

To send encrypted files, you must ensure that the recipient has 7-Zip or a similar compression tool. ZipCrypto encryption isn’t as secure as AES-256. Once your file has been delivered, your recipient can open it in File Explorer using their password.

7-Zip also has an encryption feature that protects sensitive documents and files. After selecting the files, you wish to encrypt, right-click them. And then choose “add to archive.” And then, select “Zip” for the archive format. When the process has been completed, you’ll have a password-protected archive of the files.

Hence, 7-Zip encryption is a secure file compression utility that can protect your files from prying eyes. It is compatible with Linux, Mac, and Windows operating systems. RAR encryption is less secure than it is, 7-Zip encryption. But still, it is quite effective at protecting your data from unauthorized users.

How to Use 7-Zip?

By using 7z, it is easy to open and split files. You can verify the integrity of your files on your computer with 7z. Compressing files with 7z is straightforward.

Compressing a file is simple; there are several ways to do it. One way is to use the graphical user interface and the command line. If you want to use the GUI, please refer to the methods below:

Method 1.

To extract a file from a .rar or .7z archive, locate the archive in your file manager and right-click on it. Select 7-Zip -> Extract Here from the menu that appears.

How to Use 7-Zip

This brings up a new window that shows the progress and the remaining time before extraction is complete. Please wait for it to finish. And once done, the extracted file will be located in the same directory where you have all of your .rar or .7z files.

Extract File using 7-Zip

Method 2.

UnZip a file using 7-Zip:1. Right-click the archive and choose “Open Archive.”

Open archive with 7-Zip

This opens a new window. Then, on the 7-Zip File Manager, click “Extract.”

Extract zip file via 7-zip

After clicking “Extract,” another 7-Zip window will pop up asking which directory you want to save your file. Finally, the program will unZip/unrar automatically once you choose a directory and are finished!

Extract files to...

What Are Some Alternatives to 7-Zip?

Are you looking for an excellent alternative to 7-Zip? Well, plenty of other software options might work well for you.

Suppose you do not want to install 7-Zip. In that case, several online alternatives can open many compressed archive files, including .7Z, Zip, RAR, and .TAR.GZ files, among many others. WinZip, WinRAR, Unarchiver, IObit Uninstaller, EZB, PeaZip, and BandiZip are some other well-known alternatives.

Is 7z Exe a Virus?

Although most executable files are safe, the .exe extension is also used for spyware, viruses, and other malware. The 7z.exe file can be harmful because it might make an effort to pass for real. A 7Z (or archive) file as opposed to an executable application.

The most recent version of 7-Zip is an exception, though. Files from the official 7-Zip website,, can have a similar structure. For instance, 7z2107-x64.exe, the most recent release for 7-Zip at the time of writing, is entirely secure.

If you are looking for the best ZIP password crackers, click to have a try.


  1. Can 7-Zip open files compressed with other software? Yes, 7-Zip can open files compressed with other software, including ZIP, RAR, and TAR.
  2. Is 7-Zip compatible with Mac operating systems? Yes, 7-Zip is compatible with Mac operating systems, along with Windows and Linux.
  3. Can 7-Zip compress files without losing quality? Yes, 7-Zip uses advanced compression algorithms that maintain the quality of files even after compression.
  4. Is 7-Zip free to use? Yes, 7-Zip is free and open-source software, available for personal and commercial use.
  5. How can I uninstall 7-Zip from my computer? To uninstall 7-Zip, go to the Control Panel in your Windows operating system, locate “Programs and Features” or “Add or Remove Programs,” find 7-Zip in the list of installed programs, and select the option to uninstall.


In conclusion, 7-Zip is a large and popular open-source file archiver trusted by millions worldwide. It provides fast compression and extraction in its format, compatible with many other popular formats. And finally, is 7 Zip safe? The answer is Yes, it is.

And please feel free to contact us whenever you have questions or concerns concerning the security of this utility.


Ten years of experience in information and computer technology. Passionate about electronic devices, smartphones, computers, and modern technology.

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