okay, so ive got an enormous 11300x10500 tiff image and i want to print it out to a size roughly 2.80m x 3.60m
so i want to split the image into multiple files and print them out in A2 or A1 size.
ive googled for about 2 hours downloading software looking through forums and ive found no working program to do this. mind i dont want to pay for the software since i only need it for this one image.

Is this something like what your are looking for?

http://www.blockposters.com/

i believe that is exactly what iam looking for, thanks.
EDIT: the website has a size limit of 1MiB
mine is ehem, over 340 MiB.
otherwise its exactly what iam looking for.

You are looking for a poster maker such as in my example and it must be free. Let me see what google comes up with.

http://www.posteriza.com/es/index.php?lang=en_US
http://diggfreeware.com/free-open-source-poster-creator-for-windows-mac-linux/

I has a look in the print (CTRL P) section of The GIMP, and it cannot be done with that programme.

It would be a job for a print shop in your area...

I think I saw a script that would let you do it with Gimp my friend.

WinSite is a free split image software.
split-image.winsite.com

there could be many software the bst amongst would be :_
►Adobe Photoshop
►GIMP ( for easy use )