7-Zip
7-Zip is an open-source file archiver with a high compression ratio. The main features of 7-Zip are its high compression ratio in 7z format with LZMA and LZMA2 compression, strong AES-256 encryption in 7z and ZIP formats, and the ability to unpack a wide range of archive formats. It is developed by Igor Pavlov and was first released in 1999.
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5.5 min
2.5 pages per visit
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Domain Rating
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Domain Authority
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Citation Level
1999
English, etc
Website Key Features
High Compression Ratio
7-Zip offers a high compression ratio in its own 7z format with LZMA and LZMA2 compression methods.
Strong Encryption
Supports AES-256 encryption in 7z and ZIP formats to secure your files.
Wide Range of Supported Formats
Can unpack many archive formats including 7z, ZIP, GZIP, BZIP2, TAR, RAR, CAB, ISO, ARJ, LZH, CHM, Z, CPIO, RPM, DEB and NSIS.
Integration with Windows Shell
7-Zip integrates with Windows Shell, providing easy access to its features through the context menu.
File Manager
Includes a powerful file manager and command line version.
Localizations
Available in 87 languages, making it accessible to a wide range of users worldwide.
Self-extracting capability
Can create self-extracting archives for the 7z format.
Multi-volume Archives
Supports creating and extracting multi-volume archives.
Plugin for FAR Manager
Offers a plugin for FAR Manager, enhancing its functionality.
Portable Version
A portable version is available, which can be run from a USB stick without installation.
Additional information
License
7-Zip is free software distributed under the GNU LGPL license.
Developer
Igor Pavlov is the primary developer of 7-Zip.
Latest Version
As of the last update, the latest version is 21.07, released on 2021-12-26.
Platforms
Available for Windows, Linux/Unix, and macOS (unofficial ports).
Source Code
The source code of 7-Zip is available for download, allowing for modifications and custom builds.
Community and Support
7-Zip has a large community of users and developers. Support is available through forums and the official website.
HTTP headers
Security headers report is a very important part of user data protection. Learn more about http headers for 7-zip.org