Convert NSZ to NSP, NSP to NSZ, NSP to XCI, XCI to NSP, XCZ to XCI, XCI to XCZ in Windows 32/64-bit

SAK abbreviated Switch Army Knife is a great tool to convert any switch game format to another.

Can convert NSP, XCI, NSZ, XCZ from any one of these format to any other of them.

If you get any error message saying:
"Conversion Failed
Is the selected file a game? (Only games supported)"

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LEGAL NOTICE:
SAK (Switch Army Knife) is a Open Source and free to use non copyrighted software. It has been stated that anyone can freely share and distribute it. I am not sharing or pirating any copyrighted software or code. I do not support piracy.

[David_Ace_Rej_Ollsan]

Make sure the NSZ you're trying to convert isn't Read Only in Properties, if you want it to work.

[TheToby]

Worked like a charm to help me play SMT 3 on Yuzu, thanks.

[sleepycrow]

i got the "place your key.dat or prod.keys inside the bin folder to use this feature" error

[paultusing]

It worked flawlessly.. Thank you sir..😍

[melaniemisa]

Thanks so much for this, I converted an NSZ to an NSP, and the game works great with no issues! Thank you.

[lucuslopez]

When I click open nsz, select the nsz file, and than decompress it shows an error message.

Decompressing failed
Are the keys.dat/prod.keys correct?
Is the selected NSZ file a game? (only games supported)

[HelmiPanji]

Converting failed TO XCI\work\Chocobo GP.nsp
Are the keys.dat/prod.keys correct?
Is the selected NSP file a game? (only games supported)

Needed time 10 seconds

any help me?

[josuarmonsalve]

lleno de virus, mi equipo quedo infectado de ramsofware

[Mekkyakushinoakuma]

Friend, I have a problem, I already converted it from .XCI to .NSP but the yuzu emulator does not recognize it, what can I do, I have to patch it, I see where it says NSP split, what do I do?

[jmcc]

"Decompressing failed D:\Nintendo Games\[Switch] SM 3d World + Bowser's Fury\Super Mario 3D World Bowsers Fury [010028600EBDA000][v0] (2.87 GB).nsz
Are the keys.dat/prod.keys correct?
Is the selected NSZ file a game? (only games supported)

Needed time 4 seconds."

Any solutions for this? The prod.keys file is already placed in bin folder.

[scypsylock]

What, no way to convert WUX files to XCI files?

[VWLuka]

NOT working for me, after decompresion and "save" the files NSZ it's steel NSZ :((((

[TheHardStyleLife]

What if I have 2 NSZ files that need to merge before I can convert them to NSP ?

[UmarAbid]

I have dlc and base games and update game in nsp and I want to merge all dlc and base games and update in to one XCI so how can I do this?

[trainerzard]

Can you upload your prod key to one drive and let us use it?

[ericksalinas]

Tremendo MalWare esta weá no lo descarguen !

[JustHeroic]

Whenever I try and open the the exe it just won’t open and disappears

[noslende]

soo, i've tried converting an NSZ file to an NSP file and so far it stays on "please wait" with the progress bar making no advancements. I cannot tell if i'm doing this right.

[edurique]

decompress failed. I had jump force files in nsz and i cant decompress them. help

[esekion]

if it don't work exectute SAK as an administrator. Right click on SAK and "run as administrator"