Features & Usage

UI overview, tools, slicing, export, preferences

Voxel Hollowing 3D
Voxel Hollowing 3D is an improved hollowing method that automatically detects and handles resin traps and suction cups, making post-processing significantly...
Thu, 5 Nov, 2026 at 10:19 AM
Supports View Options in Lychee Slicer
When working on complex models with many supports, it can be difficult to find specific supports, especially those hidden inside internal structures. Lychee...
Thu, 11 Jun, 2026 at 2:57 PM
Fast Slicing
A faster slicing engine for high-resolution prints Fast Slicing is an alternative slicing engine in Lychee Slicer that significantly speeds up slicing t...
Fri, 11 Sep, 2026 at 3:26 PM
Anti-aliasing settings
Smoothing your print's surface, and how to choose the right anti-aliasing mode Anti-aliasing smooths the surfaces of your 3D print by adding extra g...
Fri, 11 Sep, 2026 at 3:30 PM
Restore the Default Support Bracing Presets
Get the original bracing presets back if you edited or deleted them If you changed or deleted one of the default bracing presets in Lychee Slicer, you ...
Thu, 5 Nov, 2026 at 12:31 PM
LYS and LYT Scene Files: What's the Difference?
Choose the right format when saving your scene LYS (Lychee Slicer Scene) saves everything: your 3D models, supports, hollowing and other preparation. U...
Thu, 5 Nov, 2026 at 2:47 PM
Check Your Sliced Files After Export
Inspect a sliced file before printing Lychee Slicer doesn't open sliced files for inspection after export. To check a slice file, we recommend UVtoo...
Thu, 5 Nov, 2026 at 2:47 PM
Turn Off the Ads While Slicing
Hide the "Show me the ad!" pop-up during slicing Lychee Slicer can show an ad pop-up at the top left of your screen while you slice. Lyche...
Thu, 5 Nov, 2026 at 2:45 PM