7-Zip now can store additional file timestamps with high precision (1 ns in Linux) in tar/pax archives with the following switches: -ttar -mm=pax -mtp=3 -mtc -mta.

7-Zip now can create TAR archives in POSIX (pax) tar format with the switches -ttar -mm=pax or -ttar -mm=posix.

7-Zip now can extract APFS (Apple File System) images that can be used in DMG files.

UDF support was improved to UDF version 2.60.

There is a port of the command line version to Linux/Unix.

Self-extracting capability for 7z formatħ-Zip works in Windows 98/ME/NT/2000/XP/Vista/7/8/10/11.Strong AES-256 encryption in 7z and ZIP formats.For ZIP and GZIP formats, 7-Zip provides a compression ratio that is 2-10 % better than the ratio provided by PKZip and WinZip.Unpacking only: RAR, CAB, ISO, ARJ, LZH, CHM, MSI, WIM, Z, CPIO, RPM, DEB and NSIS.Packing / unpacking: 7z, ZIP, GZIP, BZIP2 and TAR.High compression ratio in new 7z format with LZMA compression.You don't need to register or pay for 7-Zip. The unRAR code is under a mixed license: GNU LGPL + unRAR restrictions. Most of the source code is under the GNU LGPL license.

You can use 7-Zip on any computer, including a computer in a commercial organization.

7z file extension, but when used for creating ZIP and GZIP formats, 7-Zip provides a compression ratio that is 2-10 % better than the ratio provided by PKZip and WinZip. By default, 7-Zip creates 7z-format archives with a. 7-Zip is a free and open-source file archiver utility.

7z download