7-zip是免费的压缩解压软件，可以极限压缩;采用LZMA 和 LZMA2压缩的方式.
7-zip支持的格式
High compression ratio in聽7z format聽with聽LZMA聽and聽LZMA2聽compression
Supported formats:
可以压缩的文件: 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM
可以解压的扩展名: 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,聽7-Zip聽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
87国语言
支持的操作系统
7-Zip聽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.
官方拿winrar 和 7-zip做的对比
FILE SETS:聽Mozilla Firefox 34.0.5 for Windows and Google Earth 6.2.2.6613 for Windows.
绿色版本如何添加7zip模块到右键
直接看图吧。在设置选项中就能看得到
文件目录如下
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