How to Convert Multiple VFF Files to CAL?
1. Download and Install reaConverter
reaConverter is quick to download, install and launch. This standalone software is extremely efficient in managing a wide range of batch conversions. reaConverter is incredibly powerful and boasts an extensive variety of features.
2. Load your VFF files
Start reaConverter and load all the .vff files you intend to convert into .cal. The software supports multiple VFF conversion and processes all files locally on your computer.
Select VFFs from a folder or by drag-and-dropping them directly into the reaConverter window.

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

4. Start VFF to CAL conversion
Then simply press Convert button and your conversion will begin in no time!

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