- Three layouts
- Diptych, triptych or quadrant, with a horizontal or vertical axis for the first two. Five arrangements from two controls.
- Equal splits, on purpose
- It is a tool for putting a few pictures into one frame, not a canvas for arranging them. Panes divide the frame evenly and boundaries are computed so no seam falls between them.
- Each pane fits itself
- Every pane keeps its own fit, scale and position, so a portrait and a landscape can sit together without either being squashed.
- The gap is the background
- Space between panes shows the artboard's own background rather than a colour of its own, so there is no second colour to keep in step.
- Effects per pane and per frame
- Brightness, contrast, saturation and grain apply to each source before it is placed, to the finished composite, or to both.
- The frame you already have
- Margins, background, layout grid, transparency and export formats are the same ones every other tool uses, because the split is all this adds.