FModel

FModel is a file explorer for Unreal Engine games that uses CUE4Parse as its main library to parse UE4 and UE5 file formats. It offers tools for viewing and converting game packages, allowing analysis of their internal structure.

★★★★★

4.0(1 ratings)

• CUE4Parse Core. Uses the CUE4Parse library to read Unreal Engine files accurately. Supports the latest UE4 and UE5 package formats, ensuring compatibility with modern games.
• Unified update system. All versions receive simultaneous updates based on the GitHub development branch. Users can choose when to update or revert to previous versions.
• Morph targets (UE5). Visualize and export morph targets (shape keys) in Unreal Engine 5 game models. Allows analysis of mesh variations in real time.
• UE version selector. Includes a built-in browser to quickly locate custom Unreal Engine versions in the settings.
• Versioned backup system. Backups now include version control. Support for non-versioned backups will be removed in future updates.
• Sprite preview. Built-in visualization of sprites within game packages, including support for Z-layers in textures.
• Extended texture support. Compatibility with JPEG and TGA formats (no preview), in addition to standard formats like PNG and DDS.
• Improved error handling. Automatic reset of settings when critical errors occur, preventing data corruption.
• Model export with textures. Models in UEFormat now include their associated textures when exported.
• Indexed properties in JSON. Generates JSON with indexes for array properties, avoiding duplicate field names.

FModel is actively developed by a community of contributors since 2025. Written in C++, the project focuses on providing advanced tools for Unreal Engine game analysis. Frequent updates incorporate support for new graphics engine features.

Alternatives to FModel: