7-Zip is a free and open-source file archiver, a utility used to place groups of files within compressed containers known as 'archives'. It is developed by Igor Pavlov and was first released in 1999. 7-Zip uses its own 7z archive format, but can read and write several other archive formats. The program can be used from a command-line interface as the command p7zip, or through a graphical user interface that also features shell integration. Most of the 7-Zip source code is under the GNU LGPL license; the unRAR code, however, is under the GNU LGPL with an 'unRAR restriction', which states that developers are not permitted to use the code to reverse-engineer the RAR compression algorithm.
Download source code for 7-Zip v19.00 This is the original source code for the 7-Zip v19.00. If you are interested to know what license covers the use of the source code, please visit the software homepage for further information.
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- Why should I download the latest version of 7-Zip for Windows 10?
- What's the difference between 64 bit and 32 bit version of 7-Zip?
- Will this 7-Zip download work on Windows 10?
We recommend to download the latest version of 7-Zip because it has the most recent updates, which improves the quality of program.
The 7-Zip 64 bit version was specifically designed for 64 bit Windows Operating Systems and performs much better on those.
Yes! The free 7-Zip download for PC works on Windows 10 64 and 32 bits operating systems.
How do I uninstall 7-Zip in Windows 10 / Windows 7 / Windows 8?
- Click 'Start'
- Click on 'Control Panel'
- Under Programs click the Uninstall a Program link.
- Select '7-Zip' and right click, then select Uninstall/Change.
- Click 'Yes' to confirm the uninstallation.
How do I uninstall 7-Zip in Windows 10?
- Click 'Start'
- Click on 'Control Panel'
- Click the Add or Remove Programs icon.
- Click on '7-Zip', then click 'Remove/Uninstall.'
- Click 'Yes' to confirm the uninstallation.
How do I uninstall 7-Zip in Windows 95, 98, Me, NT, 2000?
- Click 'Start'
- Click on 'Control Panel'
- Double-click the 'Add/Remove Programs' icon.
- Select '7-Zip' and right click, then select Uninstall/Change.
- Click 'Yes' to confirm the uninstallation.