How to Convert Multiple DC2 Images to FITS?
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. Need edits? Resize, rotate, or add watermarks during conversion.
2. Load your DC2 files
Start reaConverter and add your .dc2 files. The software processes everything locally, so your files never leave your computer.
Select DC2s from a folder or drag-and-drop them directly into the reaConverter window.

3. Select FITS as output format
Choose FITS as the target format. Pick a destination folder or let reaConverter save files alongside the originals.

4. Start DC2 to FITS conversion
Press the Convert button and reaConverter takes care of the rest. Processing time depends on file size and volume.

After processing, find all your new .fits files in the output location. The log shows details for each conversion.










