Observed arrival · 2026-11-12
Stack Packer: stack-printing flat parts on the Prusa XL
A browser-based tool that arranges flat 3D-print parts into stacked, multi-material print plates and exports them for PrusaSlicer.
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$Paid
†Ads
✦Pretty
●Pro
◎Niche
◉Human
⚑Risk
ƒJS
- For
- Prusa XL owners printing batches of flat parts
- Worth noticing
- It imports Duality print-list CSVs and maps parts, interface layers, and diffuser skins to separate extruders.
Field notes
The described workflow accepts individual STLs, a folder, or a Duality planner print-list CSV with quantities, then lets users assign materials to extruders. Its packing rules include face-to-face or back-to-back stacking and 45-degree rotations based on each tower's actual footprint. The page says files stay on the user's computer and the app runs in the browser; it also advises trying a short stack first to check material separation.
Observed signals
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Editorial observations of this landing page, not a rating.
○OpenPublic substance visible
$PaidCommerce or pricing visible
✦PrettyNotable craft visible
◎NicheUnusually specific use
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