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

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

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

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