How to Convert Multiple SWF Files to FITS?
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 SWF files
Start reaConverter and load all the .swf files you intend to convert into .fits. The software supports multiple SWF conversion and processes all files locally on your computer.
Select SWFs from a folder or by drag-and-dropping them directly into the reaConverter window.

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

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

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