Posterizia enables you to create poster or banner size prints from your digital images. The program slices the images into multiple parts and makes them fit into a number of regular size pages (A4, A3, letter, etc.), which can then be assembled after printing. It automatically includes margins to overlap and glue the pages. In addition, you can add up to 4 lines of text, as well as a frame to enhance the looks. The program is easy to use, and offers easy configuration and previews of the results. You can create regular size posters, wall posters or anything in between, although you should use a high resolution image for larger printouts in order to produce quality results. The program can also save the output as JPG files, allowing you to use 3rd party printing services instead of your own printer.
Features:

Don´t need any installation. No more weird files on your system
You can use any windows printer to print the posters
You can use any paper supported by your printer. Any size. (A4, A3, Folio, etc)
Poster size can be any you want. The program is prepared to cover your house wall
You can choose any font installed in your system for the text
You can use any photograph as background. Supported format are BMP, JPEG and GIF.
Even, you can graphically choose an area of this photo
Choose predefined type and color for the frame
Add also text (up to 4 lines) to make your poster more spectacular
It automatically fits the size of the text
Small file size: 595 Kb
Very, very easy to use
Best of all, totally free!