How to Convert Multiple R3D Images 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. You can also resize, crop, and adjust images during conversion.
2. Load your R3D files
Launch reaConverter and load the R3D files you want to convert. Add a few files or thousands, batch processing handles them all.
Drag files into the window, use the Add Files button, or select entire folders.

3. Select DCX as output format
Select DCX from the output format list and set your destination folder. You can also adjust quality and compression settings.

4. Start R3D to DCX conversion
Hit Convert to process your files. The log window shows progress, timing, and status for every file.

Conversion complete? Your DCX files are saved to the destination folder, ready to use.








