I tried to use different programs for this, such as fmodel and UnrealPakViewer, but fmodel support only utoc, so I can extract only some part of files and it does not support binka audio files. UnrealPakViewer can open ucas and I can see files in it, but I cant unpack these files.

Files: https://drive.google.com/drive/folders/1W5cv3n6cgVFx18W6_A1Rqo350-TeLlCV?usp=sharing

1 Answer 1


There are at least 4 tools that allow to extract files from iostore containers:





The last 2 only allow to extract, while the first 2 allow to extract and then pack back, or so they claim.

Also, check out this repository:


It gets updated, so in the future you might find more tools there.

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