The popular compression tool packaged as a portable app, so you can take your file archiver with you 7-Zip is the popular 7-Zip packaged as a portable app, so you can take your file archiver with
you and work with your compressed 7z, ZIP, GZIP, BZIP2, TAR, RAR files and more on the go.

You can place it on your USB flash drive, iPod, portable hard drive or a CD and use it on any computer, without leaving any personal information behind.

The main features of 7-Zip
High compression ratio in new 7z format with LZMA compression

Supported formats:
* Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR
* Unpacking only: ARJ, CAB, CHM, CPIO, DEB, DMG, HFS, ISO, LZH, LZMA, MSI, NSIS, RAR, RPM, UDF, WIM, XAR and Z.
* For ZIP and GZIP formats, 7-Zip provides a compression ratio that is 2-10 % better than the ratio
* Strong AES-256 encryption in 7z and ZIP formats
* Self-extracting capability for 7z format
* Integration with Windows Shell
* Powerful File Manager
* Powerful command line version
* Plugin for FAR Manager
* Localizations for 74 languages

What's New in This Release:
- 7-Zip File Manager now can calculate SHA-256 checksum.
- Some bugs were fixed.

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