Often used alongside editors to manage how these custom files are injected into the game's database. Workflow for Modding RX3 Files
Finding the right tool depends on whether you are editing textures (2D images) or 3D meshes:
| Tool | Best For | Limitations | | :--- | :--- | :--- | | | FIFA 14–23, EA Sports FC 24 | Requires .NET runtime, more complex UI | | Frosty Editor | FIFA 17–23 (modern Frostbite engine) | Does not support classic RX3; uses .fbmod instead | | CG File Explorer | FIFA 07–14 | Older, fewer features than RX3 Master | | DB Master | Editing database tables inside RX3 | Not for 3D/texture editing | rx3 file editor
Why would someone need an RX3 Editor? Here are the most popular applications:
This is the most common tool used for viewing and exporting textures from FIFA files. It allows you to browse the contents of data.big and data.bh files, find the corresponding RX3 file, and extract its textures as DDS or PNG files. 2. FIFA 3D Importer/Exporter (Blender Add-on) Often used alongside editors to manage how these
This is the most popular tool for handling FIFA texture files . It allows modders to import and export textures—such as uniforms, boots, and tattoos—directly into RX3 containers.
Select the texture you want to edit (e.g., the jersey texture) and click "Export." Save it as a PNG file. Step 4: Edit the Image It allows you to browse the contents of data
To modify an RX3 file, you need specialized software capable of reading EA's proprietary indexing system.