ImageKlebor is a tool that can combine multiple input images (like chunks of a sliced image or frames of an animation) into a single output image. All images can be arbitrarily arranged on a grid (which may also be a horizontal or vertical stripe), and several extended options let you put together your various image slices with ease.

ImageKlebor comes in two flavors: the graphical (GUI) version lets you put together your images in a visual (manual) way, while the command-line version is especially useful for pipeline integration and automated tasks.