Convert exr to pdf Online: exr2pdf

You can use Tom's Editor to easily convert images from
High dynamic-range (HDR) file format .EXR to Portable Document Format .PDF.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

EXR

High dynamic-range (HDR) file format is an image format with extension EXR.

PDF

Adobe PDF format is the most popular document format. Overcomplicated. Offers compression.