How to Convert Multiple CR2 Images to CAL?
1. Download and Install reaConverter
reaConverter installs quickly on any Windows PC. No dependencies, no bloatware — just a clean setup that's ready to use immediately. Need edits? Resize, rotate, or add watermarks during conversion.
2. Load your CR2 files
Launch reaConverter and load the CR2 files you want to convert. Add a few files or thousands, batch processing handles them all.
Browse for files, drag them in, or add entire folders at once. reaConverter queues everything automatically.

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

4. Start CR2 to CAL conversion
Start the conversion with one click. reaConverter handles everything and notifies you when it's done.

When the batch finishes, your CAL files are ready in the destination folder you chose earlier.









