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7-Zip 25.00

July 6, 2025 - Software
7-Zip 25.00

7-Zip is a free software/open source file archiver designed originally for Microsoft Windows. 7-Zip operates primarily with the 7z archive format, as well as being able to read and write to several other archive formats. In operation a user can use the command line, graphical user interface or Windows shell integration. 7-Zip began in 2000 and is actively developed by Igor Pavlov. It is related to a cross-platform port, p7zip.

The main features of 7-Zip

* High compression ratio in new 7z format with LZMA compression
* Supported formats:
o Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR
o Unpacking only: RAR, CAB, ISO, ARJ, LZH, CHM, MSI, WIM, Z, CPIO, RPM, DEB 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
* 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 69 languages

7zfm

Compression ratio

We compared 7-Zip with some of the leading archivers.

7zipcompress

– 7-Zip now can update solid .7z archives.
– 7-Zip now supports LZMA2 compression method.
– 7-Zip now supports XZ archives.
– 7-Zip now can unpack NTFS, FAT, VHD and MBR archives.
– 7-Zip now can unpack GZip, BZip2, LZMA, XZ and TAR archives from stdin.
– 7-Zip now can open/copy/compress disk images (like \\.\c:) from \\.\ folder.
– 7-Zip File Manager now doesn’t use temp files to open nested archives
stored without compression.
– New -scrc switch to calculate total CRC-32 during extracting / testing.
– New -scc{WIN|DOS|UTF-8} switch to specify charset for console input/output (default = DOS).
– Some bugs were fixed.

 

25.00 2025-07-05
————————-
– 7-Zip for Windows can now use more than 64 CPU threads for compression
to zip/7z/xz archives and for the 7-Zip benchmark.
If there are more than one processor group in Windows (on systems with more than
64 cpu threads), 7-Zip distributes running CPU threads across different processor groups.
– bzip2 compression speed was increased by 15-40%.
– deflate (zip/gz) compression speed was increased by 1-3%.
– improved support for zip, cpio and fat archives.
– fixed some bugs and vulnerabilities.

 

Added ISO7Z plugin support (17 Jul 2023)

More Info

 

1 December 2024 – Update dark mode version (Thanks to ozone10 release)

 

(Freeware Silent Repack)

x86

Download

 

x64

Download

 

x64 Darkmode

Download

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5 thoughts on “7-Zip 25.00

SunLion

Thank you very much!

denslin

x86 Dangerous File Blocked when try to download it, please fix it Thanks

efferatum

if you’re a fan of dark mode, please check this project!
https://github.com/ozone10/7zip-Dark7zip

    cyberloner

    thanks sharing… added darkmode version

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