An intuitive application with a very good compression ratio that can help you not only create and extract archives, but also test them for errors
Free Zip Wizard is a clean and easy to use free file decompressor that supports ZIP files only. In addition to opening and extracting ZIP files, Free Zip Wizard can create new ZIP files that are password-protected and supports uploading a newly created ZIP file to an FTP server with the built-in FTP client. Portable across various operating systems; Snappy-java contains native libraries built for Window/Mac/Linux, etc. Snappy-java loads one of these libraries according to your machine environment (It looks system properties, os.name and os.arch). If no native library for your platform is found, snappy-java will fallback to pure-java implementation.
What's new in 7-Zip 21.01 Alpha:
- The command line version of 7-Zip for Linux was released.
- The improvements for speed of ARM64 version using hardware CPU instructions for AES, CRC-32, SHA-1 and SHA-256.
- The bug in versions 18.02 - 21.00 was fixed: 7-Zip could not correctly extract some ZIP archives created with xz compression method.
- Some bugs were fixed.
There was a time when computer applications were few and a specific tool was used for each task one wanted to perform, such as image viewing, archiving files or converting videos. Nowadays, however, the market has a lot more alternatives for each area, and when it comes to archives, 7-Zip is definitely an app worth taking into consideration.
Intuitive with support for most archive formats
Installing it is a simple procedure and it all takes only a few seconds since you have to deal with such a light package. The interface is the same as the ones we’ve seen in other compression tools, but 7-Zip also includes a powerful file manager, so browsing the files stored in archives is really simple.
The tool supports most archive formats out there, including RAR, ZIP, TAR, GZ, LZH, LZA, ARJ and ISO, but it also comes with its very own extension, namely 7z.
Enhanced usability with context menu entries
You will be amazed by how fast 7Zip compresses and decompresses files and the fact that it automatically places a bunch of options in the Windows context menu makes the whole thing a lot easier, while also saving a lot of time when it comes to managing archives. Those who do not like to have a cluttered Windows context menu can easily remove the 7-zip related items whenever they please.
Helps you save precious disk space
As expected, compression is a smooth operation and in case you really want to save some space on your hard drives, 7-Zip might come in very handy. Just right click the files you want to compress, select the function you need and you’re ready to go.The default 7z format is better (compression rate wise) than the standard ZIP format and goes head to head with RAR format, with the mention that 7z is an open source format.
Check archived files for integrity
A feature not typically encountered in file compressors is the checksum calculator, meant to help you verify the integrity of any downloaded package. The Benchmark function also comes in handy when you want to test the performance of your computer.
In conclusion
All in all, 7-Zip is the compression tool that you need to install if you are not willing to pay for a license for one the other similar apps on the market. It is freeware and works with so many formats that you are bound to be satisfied with it.
Filed under
Download Hubs
7-Zip is part of these download collections: Open RAR, Open ZIP, View ISO, Create tar
7-Zip was reviewed by Bogdan Popa7-Zip 19.00 / 21.01 Alpha
Softpedia Editor's Pickadd to watchlistsend us an update- portable version
- A portable version of this application is available: Portable 7-Zip
- runs on:
- Windows NT
Windows 10 32/64 bit
Windows Server 2012
Windows 2008 R2
Windows 2008 32/64 bit
Windows 2003
Windows 8 32/64 bit
Windows 7 32/64 bit
Windows Vista 32/64 bit
Windows XP 32/64 bit
Windows 2K - file size:
- 1.1 MB
- filename:
- 7z1900.exe
- main category:
- Compression tools
- developer:
- visit homepage
top alternatives FREE
top alternatives PAID
7-Zip is a file archiver with a high compression ratio.
Download 7-Zip 19.00 (2019-02-21) for Windows:
Link | Type | Windows | Size |
---|---|---|---|
Download | .exe | 32-bit x86 | 1.2 MB |
Download | .exe | 64-bit x64 | 1.4 MB |
Download 7-Zip 21.01 alpha (2021-03-09) for Windows:
Zip Decompressor Mac
Link | Type | Windows | Size |
---|---|---|---|
Download | .exe | 32-bit x86 | 1.2 MB |
Download | .exe | 64-bit x64 | 1.4 MB |
Download | .exe | 64-bit ARM64 | 1.5 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 / 2019 / 2016 / 2012 / 2008 / 2003 / 2000.
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.
Compression ratio
We compared 7-Zip with WinRAR 5.20.
Zip Decompressor Mac
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% |
Decompress Zip Mac
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.