介绍

官方网站:https://www.7-zip.org/

7-Zip – 流行的免费开源压缩软件。7-Zip是一款老牌拥有极高压缩算法的免费开源压缩文件管理器，提供命令行接口和图形界面操作，支持独立的7z格式及近乎所有压缩格式，包括ZIP, RAR, ISO, CAB, GZIP, BZIP2, TAR等。其多线程LZMA压缩比要比普通ZIP文件高达30-50%，它可以把ZIP格式的文件再压缩2-10%。

软件截图

软件特点

开源免费，界面简洁，功能强大；

AES-256加密算法让你的文件更安全；

压缩速度快、压缩率比同类软件好；

众多主流压缩解压格式任你选：

支持对7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM等格式的压缩/解压缩!

仅解压缩：ARJ, CAB, CHM, CPIO, CramFS, DEB, DMG, FAT, HFS, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, RAR, RPM, SquashFS, UDF, VHD, WIM, XAR, Z

更新日志

7-Zip 24.08:
The bug in 7-Zip 24.00-24.07 was fixed:
For creating a zip archive: 7-Zip could write extra zero bytes after the end of the archive, if a file included to archive cannot be compressed to a size smaller than original.
The created zip archive is correct except for the useless zero bytes after the end of the archive.
When unpacking such a zip archive, 7-Zip displays a warning:
“WARNING: There are data after the end of archive”.
The bug was fixed: there was a leak of GDI objects (internal resources in Windows) in “Confirm File Replace” window, causing problems after 1600 displays of “Confirm File Replace” window from same running 7-Zip process.
Some optimizations for displaying file icons in 7-Zip File Manager and in “Confirm File Replace” window.
Some bugs were fixed.

下载地址

教育网(32位)        教育网(64位)