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How to open 7z files: Tips and tricks

7z files are a commonly used file format where files are compressed and archived through the 7-zip tool designed for file compression.

These files are used in diverse settings, and here we examine more about them, including how they can be opened and how they can be converted into other formats.

What are 7z files?

First launched in 1999 and brought into the mainstream by 7-zip compressor, 7z files are those which contain compressed data, which may need to be extracted before it can be accessed.

How to open 7z files

In order to open 7z files, you may need to follow different procedures for different systems. Here’s how you do it:

On Windows

To open a 7z file on Windows, you need to follow these steps:

  • Find and install a 7-zip installer.
  • Select a version from available options that suits your needs.
  • Once downloaded and installed, open the tool.
  • Find the .7z file which you need to open.
  • Double click to open the file contents and click on the ‘extract’ option.
  • Select a folder for saving the file after extraction and click ‘OK’.
  • When the extraction is complete, the file will open successfully.

On Mac

For Mac, follow these steps:

  • Download and install a third-party extraction tool or app
  • Find the .7z files you need to open
  • Right click on the file, go to the ‘open with’ option, then locate your tool from the list that pops up.
  • This will allow the file to be unarchived and opened in the same location.


The process for opening 7z files online goes as follows:

  • Search for 7z file opening tools online.
  • Open one that suits your requirements.
  • Upload your file, paste url, or drag and drop on the platform
  • Click on ‘extract file’, and it is ready to open once extraction is complete.

Check file integrity before opening the file

Checking file integrity before opening it is good practice especially when it comes to 7z files simply because you can be sure that the file is secure and not been tampered with, that the data contained in the file is not corrupted during the transfer, downloading, and storage phases, and that your source for getting the file is not problematic.

How to easily convert 7z files

In order to easily convert 7z files into other formats, you need to utilize a 7z converter such as MConverter, a very popular multi-format conversion tool which can be utilized for not just numerous formats.

All you need to do is follow the steps below:

  • Search for MConverter on your browser and open the first option that you find.
  • On the MConverter home page, you can find a wide range of file options divided into two categories: convert from and convert to.
  • Under the convert from option, locate the archive/ compression panel. Under this section, you can locate the 7z file format option. Click on that to proceed.
  • On the next page, you can upload your 7z files by dragging and dropping the files or by browsing your system to upload.
  • Below the file upload panel, you can see a panel under which all the formats into which the 7z file can be converted will be listed. Choose the format that suits your requirements.

Following this, your file will be converted in a matter of seconds, ready to download and use.


7z files are very commonly used for containing large amounts of data in compressed forms. However, they may need to be converted into other formats which are suitable for different systems.

This is where MConverter comes into play with several conversion options to choose from for utilizing files exactly as you need them.

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