How to Convert Multiple SR2 Images to DCM?
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. Apply image edits like resize, crop, or color adjustment while converting.
2. Load your SR2 files
Open reaConverter and import your .sr2 files. No file limits, no slowdowns. Add as many as you need.
You can drag-and-drop files, browse to a folder, or add entire directory trees including subfolders.

3. Select DCM as output format
Pick DCM as the output format. Set the destination folder and optionally configure resolution, quality, or file naming.

4. Start SR2 to DCM conversion
Click the Convert button to start. reaConverter will process all your files with the settings you selected.

When finished, your new .dcm files will be waiting in the destination folder.
SR2 to DCM: what to expect from the conversion
SR2 files hold unprocessed sensor data, so white balance and exposure are still adjustable. Converting to DCM bakes those decisions into the pixels, and highlight recovery is no longer available afterwards. Set white balance and exposure before the run rather than after.










