7-Zip is a file archiver with a high compression ratio. With these tools you can easily send large quantities of information or open compressed files you receive without hassle. 7-Zipis open source software. Most of the source code is under the GNU LGPL license. The unRAR code is under a mixed license: GNU LGPL + unRAR restrictions. 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
Compression ratio results are very dependent upon the data used for the tests. Usually, 7-Zip compresses to 7z format 30-70% better than to zip format. And 7-Zip compresses to zip format 2-10% better than most of other zip compatible programs.
The Main Features of 7-Zip:
Compression ratio results are very dependent upon the data used for the tests. Usually, 7-Zip compresses to 7z format 30-70% better than to zip format. And 7-Zip compresses to zip format 2-10% better than most of other zip compatible programs.
The Main Features of 7-Zip:
- High compression ratio in 7z format with LZMA and LZMA2 compression.
- Supported packing / unpacking: 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM
- Supported unpacking: ARJ, CAB, CHM, CPIO, CramFS, DEB, DMG, FAT, HFS, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, RAR, RPM, SquashFS, UDF, VHD, WIM, XAR and Z.
- 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.
- Localizations for 87 languages.
Change Log :
- The speed for single-thread LZMA/LZMA2 decoding
was increased by 30% in x64 version and by 3% in x86 version. - 7-Zip now can use multi-threading for 7z/LZMA2 decoding,
if there are multiple independent data chunks in LZMA2 stream. - 7-Zip now can use multi-threading for xz decoding,
if there are multiple blocks in xz stream. - New localization: Kabyle.
- Some bugs were fixed.
- The bug in 18.02 beta was fixed. It could not create xz archive from GUI.
Download Link
32-Bit (Exe) : MediaFire
32-Bit (Msi) : MediaFire
64-Bit (Exe) : MediaFire
64-Bit (Msi) : MediaFire
This is Open Source Program you can join the forum at HERE