Windows 7 Toolkit is a free program that lets you rebuild Windows boot images and expand them. For example, with the help of the presented utility it is possible to integrate into the image the latest updates downloaded from the Microsoft website, various drivers, "service packs", themes of design, background images, to make some settings and so on. But that's not all, Windows 7 Toolkit also allows you to remove components that you don't use and thus save disk space.
But perhaps the most interesting feature of the program is the possibility of combining 32-bit and 64-bit versions of the Windows operating system on one disk. You can't ignore the nice interface either. Despite the fact that utilities of this kind are often used by experienced users, the developers were not lazy to make the graphical shell of their brainchild look beautiful.