Will it all fit?
Check it first.

Weight per pallet includes the pallet and its load. A space’s Cargo weight limit covers the combined weight of loaded pallets in that space. Leave the space limit blank when you do not want to supply one. Each space in a multi-space plan has its own limit.

A blank pallet weight is unknown; an entered 0 is a known zero. The app allows missing weights, but only supplied weights contribute to the checked load and reported known-weight subtotal. Results flag an incomplete weight total when relevant pallet weights are missing.

For a space that has a saved cargo weight limit, Setup offers Override weight limit. Turn it on and enter Additional weight in the selected weight unit. The Effective weight limit is the original limit plus that amount; for example, 1,000 kg plus 40 kg gives 1,040 kg for this plan.

This is a planning allowance, not a measurement or confirmation of the vehicle’s actual permitted capacity. It does not supply missing pallet weights or perform axle-load analysis.

Stackable starts off. In a 3D plan, compatible stackable pallets with matching placed footprints can share a vertical stack. Different pallet types, heights and weights can mix. Delivery Mode keeps a stack within one customer’s cargo.

Maximum pallets per stack includes the bottom pallet. Maximum stack height covers the entire stack and its loads. Maximum weight above excludes the selected pallet’s own weight. All applicable pallet limits and the space’s available height must be respected; blank limit fields add no extra restriction.

With Pro, a pallet entry can choose Use space default, Fixed, Rotate upright or Allow tipping. Fixed keeps its entered orientation. Rotate upright permits the two upright footprint orientations. Allow tipping permits the available orientations formed by exchanging the loaded width, depth and height axes.

Tipping needs an explicit pallet height, including the load. The resulting placed dimensions and height must fit the selected space and its other rules. The detail panel identifies the placed orientation so it can differ from the dimensions originally entered.

Set Loading priority on a plan’s pallet entry. Normal fills remaining space. High priority favors that entry when the full shipment cannot be placed. Must load requires all included copies of that entry to be placed before a new result can be saved.

Must load does not make an impossible load feasible. If the calculation cannot satisfy every Must load quantity, it does not save a new arrangement that silently ignores the requirement. Review the quantities, space limits and other rules; an older saved result remains separate.

Set Left, Right, Front and Back wall clearances in the space editor to reserve floor area along its walls. They start at 0. Apply to all copies Left to the other three walls.

Tap a physical pallet in the layout to highlight it and open its details. In 3D, each pallet in a mixed stack can be selected independently. You can also expand a pallet entry in the legend and choose a placed pallet from its space.

Details include the placed dimensions, supplied weight, upright/rotated/tipped orientation and physical coordinates. Where applicable, they also show layer position, configured dimensions, default-height use, stack limits, weight above and total stack height. These are the values saved with the displayed result.

In 2D, pan and pinch to zoom, then use Fit to space to refit the drawing. In 3D, pan, zoom, rotate and use the available standard views or reset controls. The horizontally scrollable control row keeps these actions available. Full-screen preserves the camera and selected pallet when you enter and leave it. Panning moves the view, not the cargo: pallet positions are calculated rather than edited by dragging.

If a calculated plan leaves some pallets unplaced, Results shows a warning and an information button beside the overall placement summary. Open it to see Why pallets were not placed, the affected entries and their missing quantities.

An explanation can identify a verified footprint, height, weight or combined limitation. It can also report that a check was inconclusive. A search that did not find another arrangement does not by itself prove that no arrangement exists; the app does not label every missing pallet Too large or Not enough space without evidence.

Palletner searches for arrangements that respect the configured cargo and space rules. Must load and High priority take precedence. For otherwise equivalent loads, Settings → Calculation offers Use less floor space or Prefer lower stacks.

A completed search is not automatically a proven maximum, and the layout preferences do not guarantee a globally optimal shape. The app distinguishes a best-found layout from a maximum count it can verify. There is no separate Proven maximum calculation mode.