Convert hgr to bmp Online: hgr2bmp

You can use Tom's Editor to easily convert images from
High Resolution .HGR to Microsoft Windows bitmap .BMP.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

HGR

High Resolution is an image format with extension HGR.

BMP

Format created by Microsoft for their Windows and OS/2 operating systems. Images can be compressed or not.