EFUGY 3D Slicer

Professional on-device 3D slicing for iPhone and iPad: import STL/OBJ, inspect every toolpath, tune printer settings, and export validated G-code.

Professional 3D slicing, built for iPhone and iPad.

Import STL and OBJ models, choose printer and material settings, inspect layer-by-layer toolpaths, and export validated G-code—all from a local-first mobile workflow.

EFUGY helps you review model dimensions, build-volume fit, walls, infill, supports, travel, temperatures, cooling, and printer-specific limits before export. Preview the complete build-up or inspect an exact layer using responsive 3D and top-view toolpaths.

Core slicing and preview happen on your device. Compatible, explicitly configured printer workflows can use your trusted local network when you choose.

EFUGY 3D Slicer lets makers, designers, engineers, and 3D printing hobbyists work with printer profiles and model files directly on iPhone and iPad. Import, inspect, prepare, slice, preview, and export print-ready files whenever a practical print job or creative idea shows up.

EFUGY supports STL and OBJ model import, G-code preview/export workflows, printer/material/nozzle profiles, mesh checks, support options, surface flow tuning, infill controls, and build-plate views so you can review print jobs before you print.

GET STARTED • Bring your own STL or OBJ model file, a compatible FDM printer, and the material/nozzle settings you want to use.IMPORT • Import and view STL and OBJ models for quick print preparation. • Open files from iCloud Drive, Files, AirDrop, or other iOS share workflows. • Inspect model dimensions, build volume fit, and mesh readiness before slicing.

PREPARE • Select printer, material, nozzle, quality, infill, and support settings. • Tune PLA, PETG, ABS, ASA, TPU, and other common FDM material workflows. • Choose support options including Off, Scaffold, and Adaptive. • Adjust surface flow, crosshatched infill, and print-goal presets for different jobs.

PREVIEW • Navigate the 3D build plate with model and toolpath views. • Review top-down and 3D perspectives before exporting. • Check sliced G-code behavior, extrusion paths, and compatibility warnings.

EXPORT • Generate and export G-code for supported printer profiles. • Save G-code locally, share it through iOS apps, or transfer it to SD cards and available Files locations. • Keep slicing local-first with no required cloud slicing account.

SUPPORT: https://rulemobile.com/efugy-3d-slicer/support

OPTIONAL ACCESS

• Files: Import model files and export G-code through iOS document workflows.
• Mail: Open a pre-filled support email only when you choose to report a bug or send feedback.

EFUGY's core slicer, preview, and export tools continue to work even if optional sharing or email actions are not used.