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RotoSpider Desktop · Trial 0.8.14

Plan with one active shape per mold: Box, Cylinder, L shape, triangle, wedge, tapered cylinder, drawn footprint, an imported STEP file, or a portable published shape. Compare arms, move molds by hand, and come back to saved layout workbooks. RotoSpider Desktop lays out spiders; it does not schedule factory production.

The trial is valid through October 30, 2026. How to install · What changed

Windows

Trial for 64-bit Windows, with shape creation and STEP import.

Download .exe
macOS

Signed and notarized Apple-silicon DMG in a ZIP, with the current 24-mold sample catalog. Shape creation and STEP import are Windows-only.

Download .zip
Linux

64-bit AppImage in a ZIP, for Ubuntu 24.04 or newer, with layout, master-data, and save/open tools. Shape creation and STEP import are Windows-only.

Download .zip
The included sample machine and mold data is representative trial data, not certified factory master data. Confirm real machine geometry before production use.