Pixplant 2 - a convenient and practical tool for creating high-quality seamless textures from photos. PixPlant is a clever 3-D texturing tool that creates high quality normal, displacement, specular maps and seamless textures from simple photographs.
When you create a texture, you can specify whether it should be seamless in horizontal and / or vertically, to exclude from the process of generating some of the source image, set the frequency and so on.