How do I open a .McPack file?

Drop a .McPack file onto Analyser at https://lab.valjdakosta.com/ and it is identified directly in your browser - no upload, no account and no software to install. Identify and read more game and emulator files: Unity asset bundles, Unreal cooked assets, CISO/CHD disc images, FMOD/Wwise sound banks, Spine skeletons and atlases, GameMaker/LDtk/TIC-80 projects, Minecraft Anvil regions, Warcraft III maps, Ren Py and RPG Maker data, extra console ROMs (Atari, PC Engine, Master System/Game Gear, WonderSwan, 3DS homebrew), xdelta/Basis patches and emulator saves and movies.

Can I open a .McPack file online for free?

Yes. Analyser is a free online .McPack identifier that runs entirely in your browser - your .McPack file never leaves your device, so there is nothing to upload and no software to install. It even works offline once installed.

.McPack file - what it is and how to identify it online

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Home › Formats › .McPackID

What is a .McPack file?

MCPACK is a single Minecraft Bedrock resource or behaviour pack - a ZIP the game imports to change textures, sounds or gameplay.

Did you know: An .mcpack is just a renamed ZIP with a manifest telling Minecraft whether it changes how the world looks or how it behaves.
Analyser handles .McPack alongside related formats such as .Assets, .Bundle, .Resource and more.
In Analyser's format library, .McPack sits in the Games category.
What Analyser reads: Identify and read more game and emulator files: Unity asset bundles, Unreal cooked assets, CISO/CHD disc images, FMOD/Wwise sound banks, Spine skeletons and atlases, GameMaker/LDtk/TIC-80 projects, Minecraft Anvil regions, Warcraft III maps, Ren Py and RPG Maker data, extra console ROMs (Atari, PC Engine, Master System/Game Gear, WonderSwan, 3DS homebrew), xdelta/Basis patches and emulator saves and movies.
Depth of analysis: .McPack is an identification-grade format: Analyser recognises it from its bytes and decodes the header metadata it carries, rather than opening it in a full viewer. Formats that do get a full viewer are marked "Full" on the formats page.
Open a .McPack file: Drag a .McPack file onto the Analyser home page (or tap to pick one). It is identified entirely in your browser - nothing is uploaded, there is no account, and it works offline once installed.
Related formats: .Assets · .Bundle · .Resource · .UTOC · .UCAS · .UEXP · .UMD · .CSO · .CHD · .FSB · .Bank · .BNK · .WEM · .Spine · .Skel · .Atlas · .YYP · .YY and more. See all supported file types.