Convert cis to pdf Online: cis2pdf
You can use Tom's Editor to easily convert images from
Compuserve RLE image .CIS to Portable Document Format .PDF.
Tom's Editor is a free, online image manipulation and converter program.
Go to Tom's Editor
Compuserve RLE image is an image format with extension CIS.
Adobe PDF format is the most popular document format. Overcomplicated. Offers compression.