#UnrealEngine - UE4 GEMS - Unpack, modify & Pack the *.Pak files

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Published 2019-11-11

In this video will go in details about how to use the UnrealPak commandline tool to unpack a game packed *.pak file, modify it, remove what might not be needed for the game in order to reduce the final game size, and then pack and compress the game data into a *.pak file again.

More stuff@
www.mamoniem.com/

//Update:
As of today, most recent version is UE5.2 and everything in the video still doable, all commands still valid. You can still extract and repack a pak file at the same way.

All Comments (21)

@ericp.7238 4 years ago

I had a very specific use case for packing and unpacking, and I just wanted to pop in and say "thank you!!!" for this video. 👍
@ericbest1626 2 years ago

Thanks so much - this is the only place on the internets that documents how to setup an OrderFile - which is the only way you can control the mount point in the pak.
@malarkeman 1 year ago

Bro, all I can say is, thank you a million times! I was trying to open the .pak file I have for days with other programs and nothing was working. I used 7zip and it just gave me a bunch of unknown files that I couldn't open. This video was awesome and you are awesome! Now I just have to figure out how to decrypt all the .uasset files I have and I'll be in business. Thanks again bro!!!
@CC-if2sc 4 months ago

I am attempting to make my first mod, this is the only source of info for getting into pak files. Thank you!
@ericlyrode8724 6 months ago

Great thanks! I was fumbling to get my dir in .pak right and searched the whole internet, and your tutorial is the best and the most clear!
@AlexiusAren 3 years ago

A quite useful video, as for me. Thank you, author!
@VenomQuill 2 months ago

Days.... DAYS MY DUDE. I've been on the hunt for this for days and THIS is the answer! Thank you so much! I'd hug you if I could!
@beflyaudio 2 months ago

Very informative and to the point. Learned a couple tricks from this. Thanks.
@Tangle1306 3 years ago

now i need the "Easy Input Remapping" plugin xD thanks for the video
@shashankdule3137 1 year ago

Thanks it help a lot I was struggling from Mount point 👌
@digimikeh 28 days ago

You are the Prince of Persia of the Unreal Engine best tutorial videos..
@mistrfinga 1 year ago

You are an F'n G muh dude! Been trying to export mesh's out of a pak file for a minute, found the unreal version in the header, installed that version, got the pak.exe and extracted like you showed. I just got my BP's, textures, and all back!!! it was UE4.12! I couldn't remember which one or get the files till now, THANK YOU!!!
@killbreanna 3 months ago

you are the absolute best :) i knew this wasnt complicated
@ucNguyen-eq8kq 8 months ago

Bro, this is best tutorial for .pak file. i love u
@raktimjs 1 year ago

Welcome bro! It worked fine! Welcome so much!!
@gavra-1337 2 years ago

Thanks, now i just have to locate the models and textures and figure out how to extract uasset files 😂 Easiest way to export stuff from uasset → umodel, nice 😁
@Donowall2023 3 years ago

This vid helps a lot! Thanks!
@nlevin3d842 1 year ago

Wow! Dude, you're the best! 🤩
@donb6897 1 month ago

this was exactly what i needed. thanks
@GAMEBR0VIP2462 3 years ago

holy shit ,i press enter noting happens .....then BOOM a lot of files start extracting :) still working UE5 :) beast