Convert mrf to pdf Online: mrf2pdf

You can use Tom's Editor to easily convert images from
MRF image .MRF to Portable Document Format .PDF.
Tom's Editor is a free, online image manipulation and converter program.

Go to Tom's Editor

MRF

MRF image is an image format with extension MRF.

PDF

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