解压缩软件 7-Zip 18.05 官方正式版发布（暂未上线）

压缩解压简介

7-Zip – 知名开原文件解压缩电脑软件。7-Zip是一款开源系统的称为拥有现如今最大压缩比的文件压缩管理系统软件，不但适用特有的7z文档格式，并且还适用各种各样其他压缩文件格式，包含ZIP, RAR, CAB, GZIP, BZIP2和TAR这些。此电脑软件缩小的压缩比要比一般ZIP文档高30-50%，因而，它能够把Zip格式的文档再压缩2-10%。

新版本转变

http://www.7-zip.org/history.txt

v18.05 2018-04-30 ------------------------- - The speed for LZMA/LZMA2 compressing was increased by 8% for fastest/fast compression levels and by 3% for normal/maximum compression levels. - 7-Zip now shows Properties (Info) window and CRC/SHA results window as "list view" window instead of "message box" window. - Some improvements in zip, hfs and dmg code. - Previous versions of 7-Zip could work incorrectly in "Large memory pages" mode in Windows 10 because of some BUG with "Large Pages" in Windows 10. Now 7-Zip doesn't use "Large Pages" on Windows 10 up to revision 1709 (16299). - The vulnerability in RAR unpacking code was fixed (CVE-2018-10115). - Some bugs were fixed.

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