PosteRazor
The PosteRazor cuts a raster image into pieces which can afterwards be printed out and assembled to a poster.
                    Upload an image from your computer and choose how many sheets wide you would like your poster to be once printed.
Upload an image from your computer and choose how many sheets wide you would like your poster to be once printed.Once you’re happy with your selection, you can download the PDF file containing your newly created images and print each one massively blown up, resulting in ahuge pixel poster to stick on your wall …