Additional information:

√ 7-Zip: compresses files using the LZMA algorithm, which is much more advanced than the WinRAR archiver algorithm. The LZMA data compression algorithm supports multi- and hyper-threading technologies, which also gives the program a plus on platforms with powerful processors in comparison with competitors.
- In 7-Zip, it is possible to create archives that are password protected (it will take from 40 to 100 years to decrypt a password of 17 characters), encrypt file names and, of course, create self-extracting SFX archives. The encryption uses 256-bit cryptographic algorithm AES, which is one of the best encryption algorithms currently.
- First of all, this archiver is valuable with its own 7z format. It is believed that this format has the highest compression ratio and is excellent for archiving large amounts of information (for example, especially large programs or games). The following formats are also supported: ZIP, CAB, RAR, ARJ, GZIP, LZH, CHM, BZIP2, TAR, CPIO, RPM and DEB. It is worth paying attention to frequent situations in which the compression ratio of ZIP and GZIP formats in this program is an order of magnitude higher than that of competitors.
√ Supported formats:
Archiving/unzipping: 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM
Only unzipping: 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, the 7-Zip archiver offers compression that is 2-10% better than the compression provided by PKZip and WinZip archivers
Strong encryption in 7z and ZIP formats
Self-extracting capability for 7z format
Integration into Windows Explorer
Powerful File Manager
Powerful command line version
Plugin for FAR Manager
Translated into 79 languages-In the distribution in the Utils folder, two powerful enough tools have been added to turn the boring gray design of the program, which has not undergone almost any changes for quite a long time, into a beautiful shell with a choice of menu icons, file icons and other program design to your taste.-

About RePacke:

√ 7-Zip 9.20 repackaged with silent installation, with 2 installation options:
√ Automatic silent installation
√ Launch with portable version-√ Silent installation, no reboots
√ Replaced by Russian from gora help called by F1
√ the installer determines the bit depth of the system itself and installs (runs a portable) the desired version of the program (x86 or x64)