Convert hdr to bmp Online: hdr2bmp

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

Go to Tom's Editor

HDR

Radiance RGBE image is an image format with extension HDR.

BMP

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