Convert cpt to pdf Online: cpt2pdf

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

Go to Tom's Editor

CPT

Canvas (compressed) is an image format with extension CPT.

PDF

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