I've ported Paul Harrison's texture resynthesizer from Linux to Windows. It's a plug-in for the GIMP version 2.2.http://www.qbism.com/files/resynthesizer-for-Windows.zipThe resynthesizer makes textures seamless in an uncanny way. It can also generate detail on images that are scaled up. Read more at the author's website. http://www.logarithmic.net/pfh/resynthesizerIf you don't know, the GIMP is a free image editor for Linux and Windows. http://gimp-win.sourceforge.net/Dev-C++ project and source code for the Windows port: http://www.qbism.com/files/resynthesizer-for-Windows-src.zip There are several dev packages needed to compile which are not included. GIMP, GTK, Panda, etc. Look at the includes.