Do you want to join and merge multiple photos into a single image? Free tool ‘Image Concat’ allows you to perform such merging from group of selected images.
Originally this tool was created to help people to create sprites for DS Games. You can align horizontally or vertically selected images into single final image. It also provide option to select uniform background color for empty spaces. You can select sprite alignment from drop down box to any possible direction. Joining images made easy with this tool.