How to Convert Multiple NFF Files to DCX?
1. Download and Install reaConverter
First, grab reaConverter from the download button below. Installation is fast, and the software runs offline — no account or signup needed.
2. Load your NFF files
Launch reaConverter and drop in your NFF files. The software queues everything for batch processing with consistent settings.
Add files by dragging them in, browsing folders, or using the right-click menu from Windows Explorer.

3. Select DCX as output format
Pick DCX as output format and choose the destination folder where you want to save new .dcx files.

4. Start NFF to DCX conversion
Then simply press the Convert button and your conversion will begin in no time!

Once the conversion is complete, you can find your DCX files in the destination folder you selected.









