The Rasterbator 1.21
The Rasterbator is an application which creates rasterized versions of images. The rasterized images can be printed and assembled into enormous (or smaller, if you prefer) posters.
No installation is needed. Just select the source image in your hard drive and the program will automatically split it onto several pages. You select the size of the paper you wish to use and also choose either portait or landscape printing.
The Rasterbator will then save the image as PDF. After that, click the Rasterbate! button and the program will produce the output image. You can check how it looks like in your favorite PDF reader, right before printing it and hanging it on the wall.