老牌免费开源压缩软件 | 7-Zip v24.09 官方版

老牌免费开源压缩软件 | 7-Zip v24.09 官方版-Dahai 论坛

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%。

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

The default dictionary size values for LZMA/LZMA2 compression methods were increased:

dictionary size compression level v24.08 v24.09 v24.09 32-bit 64-bit 8 MB 16 MB 16 MB -mx4 16 MB 32 MB 32 MB -mx5 : Normal 32 MB 64 MB 64 MB -mx 32 MB 64 MB 128 MB -mx7 : Maximum 64 MB 64 MB 256 MB -mx8 64 MB 64 MB 256 MB -mx9 : Ultra

The default dictionary size values for 32-bit versions of LZMA/LZMA2 don't exceed 64 MB.- 7-Zip now can calculate the following hash checksums: SHA-512, SHA-384, SHA3-256 and MD5.- APM and HFS support was improved.- If an archive update operation uses a temporary archive folder and the archive is moved to the destination folder, 7-Zip shows the progress of moving the archive file, as this operation can take a long time if the archive is large.- The bug was fixed: 7-Zip File Manager didn't propagate Zone.Identifier stream for extracted files from nested archives (if there is open archive inside another open archive).- Some bugs were fixed.

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