7-ZIP V19.00 / V21.02 ALPHA + PORTABLE

QR:  7-ZIP V19.00 / V21.02 ALPHA + PORTABLE
Android Android Beauty
App Name 7-ZIP ALPHA + PORTABLE 7-ZIP ALPHA + PORTABLE is the most famous version in the 7-ZIP ALPHA + PORTABLE series of publisher 7-Zip
Publisher 7-Zip
Genre Beauty
Size 2MB
Latest Version V19.00 / V21.02
Mod Version V19.00 / V21.02
Update Jun 04, 2021 (6 days ago)
Read 37 views
Price: $0
Join Us Telegram How To Download Download (2MB)

Description:

7-Zip is a file archiver with a high compression ratio. Usually, 7-Zip compresses to 7z format 30-70% better than to zip format. High compression ratio in new 7z format with LZMA compression. Supported formats – Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR. Unpacking only: 7z, ZIP, RAR, GZIP, GZ, BZIP2, BZ2, TAR, CAB, ISO, ARJ, LZH, LHA, CHM, MSI, WIM, Z, CPIO, RPM, DEB, CPIO, DMG, FAT, HFS, LZMA, NTFS, SPLIT, SWM, TAZ, TBZ, TBZ2, TGZ, TPZ, VHD, XAR, XZ, Z and NSIS. For ZIP and GZIP formats, 7-Zip provides a compression ratio that is 2-10 % better than the ratio provided by PKZip and WinZip. Self-extracting capability for 7z format. Integration with Windows Shell. Powerful File Manager. Localizations for 70 languages.

Feature:

  • High compression ratio in 7z format with LZMA and LZMA2 compression
  • Supported formats:
    Packing / unpacking: 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM
    Unpacking only: AR, ARJ, CAB, CHM, CPIO, CramFS, DMG, EXT, FAT, GPT, HFS, IHEX, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, QCOW2, RAR, RPM, SquashFS, UDF, UEFI, VDI, VHD, VMDK, WIM, XAR and Z.
  • For ZIP and GZIP formats, 7-Zip provides a compression ratio that is 2-10 % better than the ratio provided by PKZip and WinZip
  • 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 87 languages
  • 7-Zip works in Windows 10 / 8 / 7 / Vista / XP / 2012 / 2008 / 2003 / 2000 / NT. There is a port of the command line version to Linux/Unix.

7z has an open architecture, so it can support any new compression method, too. The following methods currently are integrated into 7z:
LZMA – Improved and optimized version of LZ77 algorithm
PPMD – Dmitry Shkarin’s PPMdH with small changes
BCJ – Converter for 32-bit x86 executables
BCJ2 – Converter for 32-bit x86 executables
BZip2 – Standard BWT algorithm
Deflate – Standard LZ77-based algorithm

LZMA is the default and general compression method of 7z format. The main features of LZMA are:
High compression ratio
Variable dictionary size (up to 4 GB)
Compression speed: about 1 MB/s on 2 GHz CPU
Decompression speed: about 10-20 MB/s on 2 GHz CPU
Small memory requirement for decompression (depend from dictionary size)
Small code size for decompression: about 5 KB
Supports multi-threading and P4’s hyper-threading

21.02 alpha    2021-05-06
-------------------------
- 7-Zip now writes additional field for filename in UTF-8 encoding to zip archives.
  It allows to extract correct file name from zip archives on different systems.
- The command line version of 7-Zip for macOS was released.
- The speed for LZMA and LZMA2 decompression in arm64 versions for macOS and Linux 
  was increased by 20%-60%.
- Some changes and improvements in ZIP, TAR and NSIS code.


WHAT"S NEW

  • DEVELOPER: 7-Zip
  • OS: Windows XP/Vista/7/8/10
  • LANGUAGE: English
  • License Model: Free

Download 7-ZIP V19.00 / V21.02 ALPHA + PORTABLE

Download (2MB)

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