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 26.01

linux version of 7-Zip can use huge pages (2 MB pages). It can increase compression speed for 10% for 7z/xz/LZMA/LZMA2 compression.
new -spo[d|c|r] switch specifies the path generation mode for the output directory for archive extraction. The output directory path is generated from the path specified in the -o{dir_path} switch and the name of the archive being unpacked.
-spod : for Linux/Posix/macOS: -o{dir_path} specifies the direct path to the output directory. The asterisk (*) character in {dir_path} will not be replaced by the archive name.
-spoc : 7-Zip will concatenate the path specified in -o{dir_path} with the archive name to form the final path to the output directory.
-spor : 7-Zip will replace asterisk (*) character in the path specified in the -o{dir_path} with the archive name. This is the default option.
some bugs were fixed.