• Tech
  • News
  • Health

What is a 7Z File?: Everything You Need to Know


Frequent users of a PC would likely have come across files with the extension, ZIP, RAR, etc. These would seem like ordinary files at first glance but are actually folders, allowing the compression of other different sorts of files into a single, handy file. This tutorial explains what a 7Z file is and detailed everything else you need to know about the extension.

What is a 7Z File?

As stated earlier above, files usually have extensions like the ZIP and RAR, the 7Z is also a file extension. It functions as a free, open-source file compressor. It is used to save files using the “7-Zip”.

7-Zip is one of the more popular compression tools out there, but most people use it to open or create ZIP files rather than using the more proprietary 7Z files. The main reason for this is compatibility. Pretty much every system out there has a way to open ZIP files, and using 7Z files means people actually need to install 7-Zip or another third-party app that supports them to work with the files.

Its compression ratio is relatively high when compared to other file extensions.

COPYRIGHT_NOVA: Published on https://www.novabach.com/what-is-a-7z-file-and-how-do-i-open-one/ by Daniel Barrett on 2022-08-03T01:07:07.000Z

7Z files eases sending and downloading of files from the internet. They also help in creating space by freeing the hard drive with their high compression rate when saving. They also support unimaginable large files of about 16 billion GB

How to Open a 7Z File

There are a variety of compression and decompression programs that can open a 7Z file. The following are various ways you can employ to open a 7Zfile.

Free 7-Zip Tool


The Free 7-Zip Tool made by the creators of the format is however the best on Windows. It lets you not only extract (open) but also create your own 7Z files.

Also read: 15 BEST Video Downloaders Chrome Extension For YouTube



PeaZip is another favorite that supports extraction from, and compression to, the 7Z format on both Windows and Linux.



For macOS; The Unarchiver, free, are two great alternatives for extracting files out of one. Commander One is another option. Sometimes, even after you’ve installed a file extractor program, just double-clicking won’t open the file. A quick and simple workaround is to right-click the file and then choose to open it in the decompression program.

In 7-Zip, this can be done via 7-Zip > Open archive, which will open the 7Z file in 7-Zip File Manager.

How To Use Web Programs To Open 7-Zip File

When you have just a few numbers of files, the web is go-to program for you. You don’t have to worry about privacy as your files are automatically deleted after extracting them.

B1 Archiver


The B1 Free Archiver is a good choice for this kind of situation. Here is how to use the B1 Archiver:

  • Go to B1 Archiver’s home page and click on the pop-up with the inscription “Click Here”
  • Navigate through on the next page through your files to select the 7Z file you want to extract
  • Click the “Open” button
  • Extraction begins

When extraction is complete, a list of all the files and folders are seen from the 7Z file. These can be downloaded straight to your computer and viewed for your use and convenience.

Whatever OS you’re using, 7Z files are able to be extracted with many third-party software choices or using online applications.

Conversion Of 7Z Files

In reality, a 7Z file is like any other folder that contains files. This means that if converted, it can’t result in JPG, DOCX, DOC, TXT, PDF or any of such files.

Instead, the only other file formats that one can be converted to are other archive formats, like ZIP, RAR, ISO, etc.

Bottom Line

When every method listed above fails, both the software and websites, there are last methods you can resort to. In most cases, you must have read the file’s extension wrong.

The “Z7” is a common misinterpretation of the 7Z file. They can be mixed up due to their confusing likeness.

The brain often does such mistakes especially when overworked. Z7 files are Z-machine Z-code Version 7 files used by a gaming engine, specifically the Z-machine engine for old text adventure games. You can use Frotz and Zoom to open Z7 files. They are quite reliable.

Editor’s picks:

Share: Twitter | Facebook | Linkedin

About The Authors

Daniel Barrett

Daniel Barrett

Recent Articles

  • Here Are A Number Of Easy Tips To Secure A Crypto Wallet!


    Here Are A Number Of Easy Tips To Secure A Crypto Wallet!

    There are different ways in which one can generate a side income along with permanent income, and there is one way that is popular in this modern world is a crypto investment.

  • Some Top Tips For Selecting The Best Crypto Wallet!


    Some Top Tips For Selecting The Best Crypto Wallet!

    Bitcoin is an asset that is the most acceptable thing in this modern world, and it contains all that a user needs in the payment mode or investment.

  • IoT Has Shaken Up The IGaming Industry In An Immensely Positive Way: Here Is How


    IoT Has Shaken Up The IGaming Industry In An Immensely Positive Way: Here Is How

    The Internet of Things is gradually gaining traction in our everyday lives. We are now living in a world where our cars can talk to us, our thermostats can be controlled remotely, and even our homes can be monitored while we are away.

  • Logitech Quickcam Vision Pro Driver Windows 7 - Video Chat With A Single Click


    Logitech Quickcam Vision Pro Driver Windows 7 - Video Chat With A Single Click

    If you want to know more about the Logitech Quickcam Vision Pro Driver Windows 7, then this is the article for you. Logitech QuickCam Vision Pro, which is one of the company's most high-end models of webcams, as well as our analysis of its performance, benefits, and technical specifications in greater detail. Make a video call with the click of a button using Logitech QuickCam Vision Pro with 720p HD quality that will provide pure picture sharpness and clarity that is so real all thanks to Carl Zeiss optical technology.

  • Blackberry Z10 Software Problem - Easy Steps To Fix Them


    Blackberry Z10 Software Problem - Easy Steps To Fix Them

    Just like any other phones, you probably have encountered a Blackberry Z10 software problem. In this article we will discuss more about it. The BlackBerry Z10 runs the new BlackBerry 10 (currently 10.3.3) QNX-based mobile operating system. BB 10's user interface is based on the concept of direct manipulation, which employs multi-touch gestures. Interaction with the OS includes a variety of multi-touch gestures, each with its own definition in the context of the BB10 operating system and its multi-touch interface.

  • Best Gaming Chair On Amazon - Find The Best Chair Online


    Best Gaming Chair On Amazon - Find The Best Chair Online

    If you are curious about the best gaming chair on Amazon, then continue reading. There's no reason to overlook the importance of a good desk chair, whether you're a gamer or an office worker. If you have an ergonomic chair instead of a lumpy couch, you will be more relaxed and at ease. If the chair you're sitting in isn't providing neck and back support, you should get a new one right away. Long periods of sitting in an uncomfortable chair could be hazardous to one's health. Furthermore, your backbone will undoubtedly suffer. Aside from the obvious issue of your health, there are other potential consequences of an uncomfortable chair.

  • OSRS Unlocking Guardians Of The Rift


    OSRS Unlocking Guardians Of The Rift

    Welcome to yet another of our gamer guides! One page at a time, we offer gamers the opportunity to better their skills and soar to new heights of excellence.

  • All The Different Ways To Gamble Online: Why People Prefer To Gamble On Their Smartphones


    All The Different Ways To Gamble Online: Why People Prefer To Gamble On Their Smartphones

    Technology has blessed us with an infinite number of options. Today, nearly everything exists on the internet.

  • 4 Best Apps For Budgeting

    Software & Apps

    4 Best Apps For Budgeting

    Keeping a personal budget is a great idea. You will be aware of the movement of money, optimize expenses and find a source for investments. The main thing is to choose a convenient way to manage your personal budget and always remember what you are doing it for. You'll learn what budgeting apps are available for Mac, iPad, and iPhone in this article. Without further ado, let's get started.

  • New Technology Is Restoring Cells In Pigs After Death

  • Ultra-Processed Foods - How It Can Lead To Colorectal Cancer

  • New Pneumonia-fighting Microbots that Could Spell The End Of The Disease

  • Big Pharmas Are Developing New Treatments To Prevent Blood Clots For A $55 Billion Prize

  • A Drug From Two Biotech Companies Slowed Cognitive Decline By 27%