7-Zip 18.05

The free file compression utility 7-Zip is a downloadable alternative to WinZip or WinRAR. The open source application is becoming increasingly popular. 7-Zip is a file archiving program with the highest compression level of generated files (achieved with its proprietary 7z format). In addition, it also supports other formats such as ZIP, CAB, RAR, and even less popular ones: TAR, CPIO, ARJ, GZIP, BZIP2 or RPM and DEB. The program allows you to create also a self-extracting 7-Zip archive (it does not require an installation of the program to gain access to the files).

The Main Features of 7-Zip

7-Zip also offers integration through the context menu in Windows Explorer (this menu is opened by right-clicking on the file icon). It also has its own file manager and offers an encryption option for the 7z format (AES-256). The program even supports the command line. 7-Zup also allows you to easily change the language of the interface (all you have to do is select the Language tab in the Tools -> Options menu and select the relevant language). The program has been translated into 87 languages.

7-Zip works without any problems on the system from the Windows family: 10 / 8 / 7 / Vista/ XP / 2008 / 2003 /2000 / NT. This program has a strong advantage over its rivals because it compresses files to the ZIP format up to 10% better than the competition.

The program has an online site where you can report bugs or post on the forums. The application is positively evaluated by the users primarily for fast decompression times, trouble-free work with archives larger than 2 GB, and the ability to handle very large files (up to 16,000,000,000 GB). The disadvantage is the long compression when the maximum or ultra compression is chosen. However, it is worth to wait, because thus you will get better compression results and save space on the disk.

Using 7-Zip

7-Zip is also an alternative for the native Windows Explorer as an advanced file manager. 7- Zip allows you to archive all your documents, photos and graphics. This allows you to gain new space on the disk space and at the same time makes it is also easy to send even very large formats. If, however, 7-Zip cannot open certain ZIP archives, it usually means that the archive contains invalid headers.

It is worth remembering that 7-Zip uses its own archive format by default. It ‘s worth thus to remember this file extension (7z) to know immediately what to expect from such a file. To compress, just select all the files with the right mouse button. Next, in the context menu, select the 7-Zip command. Then just click on Add to (document name) .7z. The file compression process starts automatically. In the advanced options, you can even choose how many processor cores 7-Zip will use, which is useful when other operations are performed on the computer during the compression.

The Competitive File Compression Programs

7-Zip is better than the competition. Comparing its compression results to, for example, WinRAR 5.20, you will see that the files compressed by its counterpart occupy 6-7% more space on the hard disk.



7-Zip is a free downloadable compression program with an extremely powerful file compression algorithm. Download it now and check its power.

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Igor Pavlov
Publisher Website
Operating System
Windows XP
Windows XP SP1
Windows XP SP2
Windows XP SP3
Windows Vista
Windows Vista SP1
Windows Vista SP2
Windows 7
Windows 7 SP1
Windows 8
Windows 8.1
Windows 10
Windows Phone
PlayStation Portable
PlayStation Vita
Xbox 360
Xbox One
Wii U
Nintendo DS
Nintendo 3DS
Windows 95
Windows 98
Windows Me
Windows NT
Windows 2000
Windows 2000 SP4
Windows Server 2003
Windows Server 2008
Windows Server 2012
DOS 5.0
Windows Server 2016
File Size
1.32 MB

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