7-Zip is a file archiver with a high compression ratio.
Apr 05, 2019 Unzip files and folders on Mac. There’s nothing to do when you need to unzip a zipped file except double-click on it. The Archive Utility that you use to zip files unzips them for you as well. So, you don’t need a third-party app and you don’t need to open the Archive Utility because it handles those compressed files for you automatically. How to unzip files on mac computers. Unzipping a file on a mac computer is user-friendly and intuitive. To unzip files on a mac, simply follow the steps below: Double click the zipped file. The file will automatically be decompressed by Archive Utility into the same folder the compressed file is in. Open zip file free download - Express Zip Free File Compressor for Mac, Zip Mac Files For a PC, Open All Files: File Viewer, and many more programs. Jun 26, 2017 If it won't open with a double-click, it may be corrupted, but you can also try Stuffit Expander and/or The Unarchiver in case it's a non-standard zip. If they can't open it, the problem is with the zip file. Try downloading again. Oct 04, 2018 Unarchiver is a free, small and simple to use software that unarchives several different kinds of archive files. Also, it is an open source program and supports formats such as Zip, RAR (including v5), 7-zip, Tar, Gzip, and Bzip2. Unzip free download - StuffIt Expander, WinZip Mac, iZip, and many more programs. StuffIt, Zip, RAR, 7z, tar, open encrypted segmented or split files easily. Express Zip Free File.
Download 7-Zip 19.00 (2019-02-21) for Windows:
Link | Type | Windows | Size |
---|---|---|---|
Download | .exe | 32-bit x86 | 1 MB |
Download | .exe | 64-bit x64 | 1 MB |
Download 7-Zip 20.00 alpha (2020-02-06) for Windows:
Link | Type | Windows | Size |
---|---|---|---|
Download | .exe | 32-bit x86 | 1 MB |
Download | .exe | 64-bit x64 | 1 MB |
License
7-Zip is free software with open source. The most of the code is under the GNU LGPL license. Some parts of the code are under the BSD 3-clause License. Also there is unRAR license restriction for some parts of the code. Read 7-Zip License information.
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.
The main features of 7-Zip
- High compression ratio in 7z format with LZMA and LZMA2 compression
- Supported formats:
- Packing / unpacking: 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM
- Unpacking only: AR, ARJ, CAB, CHM, CPIO, CramFS, DMG, EXT, FAT, GPT, HFS, IHEX, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, QCOW2, RAR, RPM, SquashFS, UDF, UEFI, VDI, VHD, VMDK, 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
7-Zip works in Windows 10 / 8 / 7 / Vista / XP / 2016 / 2012 / 2008 / 2003 / 2000 / NT.
p7zip - the port of the command line version of 7-Zip to Linux/Posix.
On 7-Zip's SourceForge Page you can find a forum, bug reports, and feature request systems.
![File File](/uploads/1/2/6/5/126537704/174296709.gif)
Compression ratio
We compared 7-Zip with WinRAR 5.20.
FILE SETS: Mozilla Firefox 34.0.5 for Windows and Google Earth 6.2.2.6613 for Windows.
Archiver | Mozilla Firefox | Google Earth | ||
---|---|---|---|---|
65 files 85 280 391 bytes | 483 files 110 700 519 bytes | |||
Compressed size | Ratio | Compressed size | Ratio | |
7-Zip 9.35 -mx | 39 357 375 | 100% | 15 964 369 | 100% |
WinRAR 5.20 -m5 -s -ma5 -md128m | 41 789 543 | 106% | 17 035 432 | 107% |
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.
ZIP is an archive file format that supports lossless data compression. A ZIP file may contain one or more files or folders that may have been compressed. The ZIP file format permits a number of compression algorithms. The format was originally created in 1989 by Phil Katz, and was first implemented in PKWARE, Inc.'s PKZIP utility, as a replacement for the previous ARC compression format by Thom Henderson. The ZIP format is now supported by many software utilities other than PKZIP. Microsoft has included built-in ZIP support (under the name 'compressed folders') in versions of Microsoft Windows since 1998. Apple has included built-in ZIP support in Mac OS X 10.3 (via BOMArchiveHelper, now Archive Utility) and later. Most free operating systems have built in support for ZIP in similar manners to Windows and Mac OS X.
ZIP files generally use the file extensions '.zip' or '.ZIP' and the MIME media type application/zip. ZIP is used as a base file format by many programs, usually under a different name. When navigating a file system via a user interface, graphical icons representing ZIP files often appear as a document or other object prominently featuring a zipper.
ZIP is one of the most widely used compressed file formats. It is universally used to aggregate, compress, and encrypt files into a single interoperable container. No specific use or application need is defined by this format and no specific implementation guidance is provided. This document provides details on the storage format for creating ZIP files. Information is provided on the records and fields that describe what a ZIP file is.
Open/Extract ZIP File on Windows
To open/extract ZIP file, you can use Windows built-in feature, or use a more professional freeware. It's Easy 7-Zip. The Easy 7-Zip is an easy-to-use version of 7-Zip. The open source freeware keeps all features of 7-Zip and adds a few useful features that makes the software more user-friendly.
Easy 7-Zip works on Windows 10/8.1/8/7/Vista/2008/2003/XP/2000 (both 32-bit and 64-bit compatible).
- Free Download Easy 7-Zip
- Install Easy 7-Zip by step-by-step instructions
- The installation will associate ZIP with Easy 7-Zip automatically
- Double-click on ZIP file to open ZIP file with Easy 7-Zip
- Alternatively, Right-click on ZIP file on Windows Explorer
- Done
You will see files or folders within the ZIP file then, click button Extract to extract the ZIP file.
And then, choose Extract files..., Extract Here, or Extract to 'folder' to extract the ZIP file.
Easy 7-Zip Download Links:
Open/Extract ZIP File on Mac
To open/extract ZIP file on Mac, you can use B1 Free Archiver. B1 Free Archiver is a free software for creating archive folder and extracting archive file. B1 Archiver works on all platforms - Windows, Linux, Mac and Android. The freeware supports most popular formats including ZIP.
B1 Free Archiver is compatible with:
- Mac OS X 10.9 Mavericks
- Mac OS X 10.8 Mountain Lion
- Mac OS X 10.7 Lion
- Mac OS X 10.6 Snow Leopard
Open/Extract ZIP File on Linux
You need to install unzip. unzip lists, tests, or extracts files from a ZIP archive. The default behavior (with no options) is to extract into the current directory (and subdirectories below it) all files from the specified ZIP archive. A companion program, zip, creates ZIP archives; both programs are compatible with archives created by PKWARE's PKZIP and PKUNZIP, but in many cases the program options or default behaviors differ.
How To Open A Zip File
Install unzip on CentOS and Fedora
# yum install unzip |
Install unzip on Debian and Ubuntu
$ sudo apt-get install unzip |
Extract a ZIP file on Linux
$ unzip sample.zip |
Open Exe File On Mac
![Winzip Winzip](/uploads/1/2/6/5/126537704/479984822.png)
Extract to a particular destination directory, you can use:
$ unzip sample.zip -d <destination_directory> |