Convert hlr to pdf Online: hlr2pdf

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

Go to Tom's Editor

HLR

Attributes Gigascreen is an image format with extension HLR.

PDF

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