2024年11月29日 · For ZIP and GZIP formats, 7-Zip 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

2024年11月29日 · 7-Zip files at SourceForge. 7-Zip at SourceForge. Download p7zip for Linux (Posix) (x86 binaries and source code): Download p7zip. p7zip at SourceForge. p7zip is the command line version of 7-Zip for Linux / Unix, made by an independent developer. Some unofficial p7zip packages for Linux and other systems:

Can I use 7-Zip in a commercial organization? Yes, 7-Zip is free software. You can use it on any computer. You don't need to register or pay for 7-Zip. How can I set file associations to 7-Zip in Windows 7 and Windows Vista? You must run 7-Zip File Manager in administrator mode.

Before requesting customer support for 7-Zip, please Check that you use latest version of 7-Zip. If you want to report about some problem, check also latest development version of 7-Zip.

7-Zip download files. 7-Zip files at www.7-zip.org. 7-Zip files at SourceForge

You can download 7-Zip sources and binaries from Download Page. Major part of 7z code is included to LZMA SDK . Applications that support 7z archives: WinRAR, PowerArchiver, TUGZip, IZArc.

In our tests, 7-max gives 10-20% speed improvements on modern file compression programs like 7-Zip. Windows uses small (4 KB) RAM pages by default. If you run any application with 7-max, that application will use large (2 MB) RAM pages.

Redistributions in binary form must reproduce related license information from this file. Note: You can use 7-Zip on any computer, including a computer in a commercial organization. You don't need to register or pay for 7-Zip.

Try latest version of 7-Zip. It's possible that new version of 7-Zip can solve your problems with 7z archives. So download latest version of 7-Zip and try to use that new version. You can try also latest alpha or beta version. If new version also doesn't help, read this manual. Required software: 7-Zip (latest version, that can be stable, alpha ...

- 7-Zip now supports XZ archives. - 7-Zip now can unpack NTFS, FAT, VHD and MBR archives. - 7-Zip now can unpack GZip, BZip2, LZMA, XZ and TAR archives from stdin. - 7-Zip now can open/copy/compress disk images (like \\.\c:) from \\.\ folder. - 7-Zip File Manager now doesn't use temp files to open nested archives stored without compression.