How to Convert Multiple VICAR Files to IGS?
1. Download and Install reaConverter
reaConverter is a standalone Windows app — download, install, and start converting VICAR files in under two minutes.
2. Load your VICAR files
Start reaConverter and add your .vicar files. The software processes everything locally, so your files never leave your computer.
Use drag-and-drop, folder browser, or right-click conversion from Explorer.

3. Select IGS as output format
Select IGS from 700+ supported output formats. Choose your destination folder and adjust settings to match your needs.

4. Start VICAR to IGS conversion
Click Convert to start the batch. reaConverter processes files quickly and shows you the status of each one.

Once done, reaConverter shows a summary. Click 'Show converted files' to jump straight to your IGS output.






