7-Zip

ApplicationIgor Pavlov

Dem still dey call am 7zip, 7-zip, seven zip

Igor PavlovSystem

Archive tool. Di window na 7zFM.exe. Di command line na 7z.exe. One product, no be seven software URLs.

Wetin you need know

7-Zip na one product. Version SKUs no dey get wiki URL each.

Igor Pavlov 7-Zip dey pack zip, 7z, and many other formats. Download am from 7-zip.org. Ad-network "7zip pro" pages na di normal rubbish.

Wetin e be?: Archive manager
Dem dey pay for am?: Di official build na free
E be di same thing as WinRAR?: Different product

Feex tok say

If you need unzipper, I go use di official 7-Zip and skip di toolbar bundle. High CPU during ultra compress na di setting, no be virus.

Wetin be 7-Zip?

7-Zip na archive manager. 7zFM.exe na di file manager. 7z.exe na di CLI. Context-menu extracts often dey call 7zG.exe.

If you never use am before

If you download .zip or .7z and Windows no gree open am di way you want, 7-Zip na small free extractor. Collect am from 7-zip.org only. After install, right-click di archive and choose 7-Zip. E no be WinRAR, no be toolbar, and no be Windows update.

Wetin dem dey use am for?

Create and extract archives

Zip, 7z, tar, and many other containers from di 7-Zip File Manager.

7z and zip

7z na di native format. Zip na wetin most people dey email. Same program.

Command-line batch compress

7z.exe inside scripts. High CPU on ultra na di compression setting, no be malware.

Na who e dey for?

People wey want small official unzipper
Users wey dey compress with LZMA2
Anybody wey suppose ignore "7-Zip Pro" ads

Current status

Igor Pavlov dey actively maintain am. Version numbers dey change. Dis article na di Windows desktop build, no be fork.

How old e be?

Igor Pavlov first release 7-Zip for 1999. Na old utility wey dem still dey update. Di 7z format and LZMA come from dis project. "7-Zip Pro 2026" paid store listing no be di official build.

Versions

Major channels first. Exact build numbers no dey all verified here.

Stable Windows x64

System requirements

Values dey follow wetin di publisher release publicly. Workload still dey change di real need.

Minimum

Minimum system requirements
Operating system	Current Windows 10 or Windows 11, according to di 7-Zip Windows build
RAM	Dictionary size during compress na di limit, no be game-like GPU wey dem list

Resource profile

CPU demand: High on ultra LZMA2, by design
RAM demand: Dey follow dictionary size
Disk demand: Source plus archive

Installed processes

Dese executables belong to dis product when e dey installed.

Installed processes
7zFM.exe	File Manager
7z.exe	Command line
7zG.exe	GUI helper for some extracts

Startup components

7-Zip no suppose start with Windows. Startup entry na wetin dem no expect.

File locations

Common 7-Zip locations
Typical install	C:\Program Files\7-Zip\

File formats

7zZIPTARplenty others wey dem list on 7-zip.org

Common wahala dem

Defender dey scan the new archive

MsMpEng fit wake up after large write. Na di scanner be dat.

Fake download sites

Di official domain na 7-zip.org.

How to get unstuck

Download only from 7-zip.org

Ad-network "7zip pro" pages dey bundle toolbars. Di real installer na small exe from Igor Pavlov site.

Associate archives for 7-Zip options if double-click open di wrong app

Tools > Options > System. Dat na file association, no be Windows reinstall.

Expect Defender make e scan new large archive

MsMpEng fit wake up after you write big 7z. Na di scanner be dat.

Alternatives

Windows Explorer unzip dey handle simple zip. WinRAR na different license. Choose dem for format or habit, no be risk meter.

Official help and downloads

Start with di vendor. Random exe sites no be support channel.

Official contacts
Official site / download	www.7-zip.org/ Di only download wey we recommend
FAQ	www.7-zip.org/faq.html Formats and command line
Source / history	www.7-zip.org/history.txt Version history from di author
SourceForge project	sourceforge.net/projects/sevenzip/ Another official distribution path wey Pavlov document

Related hardware

More RAM dey help huge dictionaries. HDD dey make extract feel slower. Na di drive cause am.

Technical details

Per-version file hashes and volume-license paths no dey verified inside dis preview.

Sources and verification

Recorded source label: August 2026. Dis label no establish independent verification. How we dey do research.

7-Zip · Official project
7-Zip license and FAQ · Tools and formats
Foxhole process map · First-party samples on top Windows PCs. No be lab benchmark.

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