7-Zip is a one of the best archivers for compression and decompression files of all types and sizes.
Open Source (Free)
1.1 MB - 1.3 MB
English, Deutsch and others
September 13, 2017
Before you free download 7-Zip for your PC from official website, we are advising to learn its features and see what's new in the latest version.
7-Zip has been praised by experts in the file data compression. According to statistics, this archiver has won a wide audience of users all over the world.
System requirements for PC
Platform: Windows 7, 8 (8.1), XP, Vista or Windows 10 (32-bit & 64-bit).
Features of the archiver
Archiving files of the following formats: 7z, XZ, BZIP2, GZIP, TAR, ZIP и WIM.
Unpacking archives of the following formats: ARJ, CAB, CHM, CPIO, CramFS, DEB, DMG, FAT, HFS, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, RAR, RPM, SquashFS, UDF, VHD, WIM, XAR и Z.
Packing and Unpacking
Packing files of any formats and sizes, by using several algorithms for compression: LZMA, LZMA2, PPMd and Bzip2. Before the compression, user can indicate the format for archiving file, the compression level, size of the glossary, words, block, the number of streams, and also, user can encrypt name of file.
Set password for the archives.
Create multivolume archives.
Create self-extracting archives in format EXE. Note! For unpacking files, there is no need to install the archiver.
Test archives for errors. Sometimes there are cases, when it is impossible to open / unpack the archive, because of the errors, occurred during packaging files.
Support for the file manager.
Adding comments to the archives.
Support of the plug-in to work with the program Far Manager.
Testing of the performance. You can see the speed of packing and unpacking processes, the overall system load, the amount of required memory, and so on.
Copy, move, and delete files.
Define the associations for files with extensions 001, 7z, bz2, rar, iso, lzma, xar, tbz, tbz2, taz, tar, zip, swm, arj, bzip2, gzip, fat, gz, and others. In connection with this, 7-Zip can open all the files, created by other archivers.
Command line support.
Fixed: the installer 7zip.exe didn't create a link in the menu "All Programs" on computers with Windows Vista OS.
Fixed minor bugs in the RAR code.
Differences between 7-Zip and archives from other vendors
Direct analogues of 7-Zip program, according to independent experts, are WinRAR and WinZip. The main differences are presented in the table below.
Thus, 7-Zip has a high speed for data archiving, decompression of archives and high rate of the compression file in the archives with formats Zip and 7z.