How to Split and Join Files with 7zip | How to install 7zip

In this video, I will walk you through the simple process of installing 7zip. 7-zip is a small and free open-source application that you can install on your pc. It is compatible with many popular compression formats like zip, rar, and 7z. I'll show you how to install, then break up a file, join it back and validate what you have.

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Video Notes

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Time Stamps
0:00 Intro
1:01 Download 7zip
1:25 Install 7zip
2:01 Split file
3:47 Join file
4:45 When a file is missing
6:01 Validate file

[Scleavers]

Nice one. Under Windows you have 2 native tools for hashing a file.
CertUtil -hashfile bigfile.ISO SHA256
and with latest PowerShell
Get-FileHash bigfile.ISO -Algorithm SHA256

[elements]

Thank you, I searched through about 7 videos to get this information.

[wphrthm]

Great video. Exactly what i need. Moving large files from local to remote servers is hell. This should do the trick!

[SinShadyVA]

Thank you! Take your like an keep being awesome I learn something new everyday

[TricoliciSerghei]

Thank you very much for the video!! Very helpful

[Sr.D]

Thanks, it worked with android too as guidance with Zarchiver

[lucarossini]

This doesn't solve the problem of the Mac Monteray video :( They let you download a 3-part iso, NOT a 3-part zip OF the iso. If you open with 7zip, it will let you extract all 3 as a folder, but that folder is useless. VirtualBox will ask for an iso. How do we join three iso fractions into one iso?

[DrMS]

Omg thnx so much what i did was i renamed each file differently & it was showing data error always. 😂

[kevintimmlutz]

I have downloaded files from Drive, and its folders were splitet, and the 7zip don't recognize those as one, it splits each one. Have any way to unite them all at once istead one by one?

[mastixmastix]

This is really convoluted to put them back together. Is there any zip file software that zips in predetermined sizes but the end user can open them straight away without putting them back together?

[lui]

Monterey files for VBox are named .iso.001 002 and 003,

I tried as 7Zip but it didn't work...

[theman]

not a bad guide.
i came here knowing this already, the problem i'm facing is i have a split file ISO and digging around on the internet makes the claim that rar and 7zip has the context menu entry 'combine files' so i can merge the iso parts and expand it after the fact.
i can't find any such menu entry.
it's really getting to me. (and WTFF splits an iso anyway? can't they just do what you did?)
been dying to get this game, but so far i'm tearing my hair out, even went as for as renaming the file suffix to comply with 7zip but nada.
the error response every time is 'unexpected and of archive' and i can't resolve it.
if you know of a way i can expand a split iso file please let us know, appreciated.

[jaeger]

To join a file, put all the files in single folder and extract the "001" file. Am i right?

[praveenkumar]

Is there any code which can be used to automate this process. If yes then in which language that can be done?

[nevrynkinori]

This all nice but I am trying to do that with PeaZip and is completely lost.
I stopped using 7Zip for personal reasons.