Convert tru to bmp Online: tru2bmp
You can use Tom's Editor to easily convert images from
IndyPaint .TRU to Microsoft Windows bitmap .BMP.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
IndyPaint is an image format with extension TRU.
Format created by Microsoft for their Windows and OS/2 operating systems. Images can be compressed or not.