... sample, how it works. http://www.pflegeplus.com/pictures/Iconvert1.jpg Maybe possible to add => FreeImage_Rescale ? I used NCONVERT for the moment. FreeImage_Rescale(FIBITMAP *dib, int dst_width, int, dst_height, FREE_IMAGE_FILTER filter) DLL32 FUNCTION IMGRESCALE( ........ ...