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Enter your licence name, tier, and key. Your licence is verified in this browser using the same Ed25519 public key as the app. On success, your copy is watermarked with your name and the issue date before downloading.
What's new in V12.25 — Maximise the pack-edit window. Pop the Edit Pack side view out to full screen and back — easier panel nudging on smaller monitors (thanks Steer Aust for the request). Licence sync is steadier too: jobs now match your Monday row by licence email, so a changed display name won’t throw it off.
From V12.24 — Smoother pack editing. Live drag in the side view (the truss follows your cursor), hover highlight shows exactly what you'll grab, arrow keys move the selected panel between slots and layers. Truss drawing PDFs now render correctly on the truck in 3D. Truck selectors stay in sync with the trucks in use. Plus the V12.22 stability batch: pack length and overlap fixes, axle loads on every truck, beam dimensions from older Endurocadd jobs, and memory clean-up for all-day sessions.
From V12.19 — Email-anchored licensing. Activation now sends a 6-digit code to your email and binds the licence to your device. After the first activation, the app keeps working offline for up to 30 days at a time and quietly checks in every 7 days. What's new in V12 — Multi-CAD import. Kimden Staxezy™ reads Vertex BD bundles (Panels.csv + Trusses.csv + optional .tx75 polygons) alongside the existing Endurocadd XML flow. A second "Import Vertex BD" button lives next to "Import Endurocadd XMLs"; pick the format you use. Operators can switch between jobs across sessions without leftover state — a resetImportState() step clears truck count, pack overrides, profiles and openings between imports. Plus all V11 features: panel_stack export, smart-stack by height families, dedicated truss / beam / hip rafter trucks, top-view delivery print, per-pack smart-stack button, custom packs, and the operator-mode print sheets clean of CoG / axle data.
From V12.24 — Smoother pack editing. Live drag in the side view (the truss follows your cursor), hover highlight shows exactly what you'll grab, arrow keys move the selected panel between slots and layers. Truss drawing PDFs now render correctly on the truck in 3D. Truck selectors stay in sync with the trucks in use. Plus the V12.22 stability batch: pack length and overlap fixes, axle loads on every truck, beam dimensions from older Endurocadd jobs, and memory clean-up for all-day sessions.
From V12.19 — Email-anchored licensing. Activation now sends a 6-digit code to your email and binds the licence to your device. After the first activation, the app keeps working offline for up to 30 days at a time and quietly checks in every 7 days. What's new in V12 — Multi-CAD import. Kimden Staxezy™ reads Vertex BD bundles (Panels.csv + Trusses.csv + optional .tx75 polygons) alongside the existing Endurocadd XML flow. A second "Import Vertex BD" button lives next to "Import Endurocadd XMLs"; pick the format you use. Operators can switch between jobs across sessions without leftover state — a resetImportState() step clears truck count, pack overrides, profiles and openings between imports. Plus all V11 features: panel_stack export, smart-stack by height families, dedicated truss / beam / hip rafter trucks, top-view delivery print, per-pack smart-stack button, custom packs, and the operator-mode print sheets clean of CoG / axle data.
Operator quick start
One-page A4 PDF — six numbered steps to go from "open the file" to "print a pack sheet". Pin it near your screen.
Download quick-start PDFHow to update an existing copy
- Verify your licence above and download the latest version.
- Save it over the top of your existing
truss_stacker_3d.html. - Your licence key, saved jobs, and settings carry over automatically.