OTB to RGF Converter
Convert your otb files to rgf online & free
LEGO Mindstorms EV3 Robot Graphic Format
How to convert OTB to RGF
Select files from Computer, Google Drive, Dropbox, URL or by dragging it on the page.
Choose "to rgf"
Choose rgf or any other format you need as a result (more than 200 formats supported)
Download your rgf
Let the file convert and you can download your rgf file right afterwards