7-Zip is a file archiver with a high compression ratio.
Sep 03, 2020 WinZip is one of the easiest and most popular zip file converters for decompressing and compressing files. Quick and easy to use, the program supports a wide range of file formats. With its simple interface and navigation, WinZip has always been ahead of the competition. WinZip 24 License; WinZip Mac Edition License; WinZip System Utilities License; WinZip Registry Optimizer; WinZip Driver Updater; WinZip Courier License; WinZip Self-Extractor License; WinZip Command Line Support Add-On License; Volume License Inquiry; Legal References; Product Information. About WinZip 24; About WinZip Mac Edition; About. Fast and free WinZip download Download WinZip for Windows on oldversion.com. User-friendly and efficient, WinZip is one of the most reliable and comprehensive way to save compress. WinZip ® Ultimate PC Care. What if you could have an in-house IT tech on call, a full-time security consultant, and a daily housekeeping staff? Maybe that’s beyond your means, but your computer can get all those services and more, for one amazingly low price. Winzip is the world's leading zip utility for file compression, encryption, sharing, and backup. Save time and space, zip & unzip files quickly, and much more.
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 20.02 alpha (2020-08-08) for Windows:
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. 6.5 x47 lapua brass trim length. 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.
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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.
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% |
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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.
The WinZip Options window allows you to customize many WinZip® options. To open the window, click WinZip Options in the Settings tab of the ribbon.
Click on any tab title for further information on its content.
- The General tab controls the appearance of the main WinZip window and some basic operations of WinZip.
- The Email tab lets you set up email accounts and services for WinZip jobs and the built-in email program.
- The Photos tab lets you set the options for Snap and Share (WinZip Camera Wizard).
- The Integration tab provides options for controlling WinZip's integration with File Explorer (Windows Explorer).
- The Explorer tab provides options for configuring WinZip's Windows Explorer enhancements.
- The Updates tab provides options for configuring if and when WinZip checks for available, newer versions of WinZip.
- The Folders tab offers choices for extract, add, temporary, unzip and try, and working folders.
- The Passwords tab provides password policy options.
- The Tools tab offers options for the included background tools. These include whether to enable/disable, schedule the frequency, and set the time of day and starting date.
- The Contacts tab gives you the ability to add or change the sources of your Contacts lists which are used in the Combined Address Book in the internal email system.
- The Advanced tab includes general options that control how WinZip handles files and certain performance options.
Winzip Official Site
Note: in order to change certain settings in the System and Explorer Enhancements tabs using WinZip's Configuration window, you will need administrative privileges. If the setting change requires administrative rights, you will be presented with the User Account Control Promecam press brake manual. window.