logo 7z

7z to Windows

File size
Igor Pavlov
2 Mb


7z is a simple and lightweight archiver based on open-source code. In addition to advanced compression algorithms, the program allows you to check the integrity of files, protect archives with a password using ZipCrypto or AES-256 encryption.


Date added
Update Date
License Freeware
Compatibility Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11
Supported languages English, Russian


Pros and Cons

  • free to use without advertising
  • user-friendly interface, embeds commands in the context menu of the operating system
  • contains open source code
  • no options to check the archives and restore them
  • runs faster than WinRAR due to more complex algorithms
  • takes very little space on your hard drive

More about 7z

7z has a modest interface. The main commands are displayed on the home screen. Although it seems old-fashioned, the user does not have to search for the right button for several minutes. The program is also built into Windows. You can create an archive of files and folders with a couple of mouse clicks.

There is a viewing area at the bottom of the program window. You can select the files to be archived or extracted right there. It is convenient to use the drag and drop feature.

Program features

The archiver supports many formats. Among them are 7z, RAR, ZIP, ISO, CAB, MBR, etc. It is possible to create SFX and multi-volume archives. The program automatically measures the performance of your computer while the files are being packed. The user can change the number of threads for 7z work independently.

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