7-Zip 64-bitis a file archiver with a high compression ratio. With these tools, you can easily send large quantities of information or open compressed filesyou receive without hassle. The app is 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 the program on any computer, including a computer in a commercial organization. You don't need to register or pay for the tool. Download 7-Zip Offline Installer Setup 64-bit for PC!

Compression ratio results are very dependent upon the data used for the tests. Usually, It compresses to 7z format 30-70% better than to zip format. And 7-Zip64-bit compresses to zip format 2-10% better than most of the other zip compatible programs.

Features and Highlights

• 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, It provides a compression ratio that is 2-10 % better than the ratio provided by PKZip and WinZip. Download 7-Zip Offline Installer Setup 64-bit for PC!
• 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.

Also Available: Download 7-Zip Portable

Download 7-Zip (64-bit) Latest Version