How to Convert Multiple SSB Files to DGN?
1. Download and Install reaConverter
reaConverter is a standalone Windows app — download, install, and start converting SSB files in under two minutes.
2. Load your SSB files
Start reaConverter and add your .ssb 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 DGN as output format
Select DGN from 700+ supported output formats. Choose your destination folder and adjust settings to match your needs.

4. Start SSB to DGN 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 DGN output.









