Extracts thousands of textures and models in seconds.

| Feature | Description | |---------|-------------| | Drag-and-drop interface | Simplifies adding files/folders. | | Encryption support | Handles AES-128 encrypted CPKs (some PES 2021 files are encrypted). | | Compression options | Supports no compression, zlib, or other CRi-specific compression. | | Batch repacking | Allows multiple CPK projects to be built simultaneously. | | Integrity checker | Verifies that repacked CPKs match game engine expectations. |

Ensure all files are arranged exactly like this before opening the packing utility. 2. Repacking Assets into a .CPK Archive

Have any of you used this tool successfully? Any gotchas to share? Let’s discuss below. ⬇️

| Problem | Likely Cause | Solution | | :--- | :--- | :--- | | | Incorrect alignment (not 2048) | Repack with alignment set to 2048. | | Texture is missing/pink | Wrong folder path inside CPK | Open your CPK and verify the internal folder structure. | | CPK Builder won't open | Windows Defender blocking it | Add the tool’s folder to Antivirus Exclusions. | | Mod doesn’t appear | Load order conflict | Rename your CPK to start with z_ (e.g., z_myface.cpk ) so it loads last. |

If you want, I can:

Ensures the packed data structure matches what the PES engine expects. How to Download and Install

Simply placing your newly minted .CPK archive into the PES directory will not load it into your live game. You must register the file to the game's load order list.

Before diving into the maker, we must understand the file itself. CPK (CRI Packed File) is a proprietary archive format developed by . It is widely used in Japanese games, including the Fox Engine-era PES titles (PES 2014–2021).

) uses this archive format to store textures, faces, kits, and gameplay data, the tool is a requirement for anyone looking to create or deeply customize their game content. Core Functionality Asset Compression : It packages loose folders and files into a single archive that the game engine can read. Folder Structure Preservation

If you encounter an unexpected crash upon testing, reopen your file layout and confirm your internal directory pathways contain no uppercase or lowercase letter mix-ups.