S_MERGE is a versatile tool for merging or batch merging up to a maximum of 8 images or text or a minimum of 1 image. Useful for inserting a watermark in your pictures. Total flexibility in alignment of the images such as collages, scaling, relative positioning and rotation is allowed with many options available for blending the images together. Apply optional individual image options such as perspective transform, cylindrical panoramic projection, overlay of dotted and/or a solid line grid on to the image, pincushion/barrel distortion correction. When all done save all of, or part of the image to a file. Can also save individual tiles of the image. Using S_Merge can be as simple as processing of just one image up to batch merge of 8 images each of which has been individually pre-processed with any or all of the above features.