New: 3MF export for 3D printing (Bambu Lab, Prusa…), colors included. Bug fixes and optimizations.

What's New in Version 1.5.1 - Custom model color — Choose the color applied to models without a material (STL, 3MF, 3DS, WRL), directly from the scene or as a default in the settings. - Improved DXF rendering — Fixed drawing orientation and negative-bulge arcs. - Various stability and performance improvements.

Version 1.5 - Much better DXF support: arcs and rounded corners, ellipses, splines, 3D solids and points now display correctly and accurately. - Fixed Unity colors: prefab tints are no longer washed out and now match the original colors. - Bug fixes and stability improvements.

Navigation & display • New list view with sortable / hideable columns. • In list view: added geometry and dimension info (vertices, triangles, meshes, UV sets, bounding box, center) and tags. • Filter by file type. • Flat view to browse every file in a folder tree (includes all subfolders). • Open multiple files at once from the Finder and navigate between them as a collection. • Drag and drop a folder. Format support • USDC format support. • Unity packages (.unitypackage): preview prefabs as assembled, textured 3D models. • Prefabs added from a Unity package are automatically converted to USDZ / GLB / glTF (configurable in settings). • Unity package cache persists across sessions, with configurable eviction. Camera & visualization • New camera menu with shortcuts (front, top view…) and orthographic mode. • New ZBrush-style "red clay" matcap preset. • Reset button in the lighting panel. Favorites & batch actions • Tag, rating and export actions added to favorites. • Batch rating and "Remove all tags" action. Improvements and fixes • Close-model button in the preview toolbar. • "Clear all storage" setting. • Reworked thumbnail cache: off-main-thread rendering and a progress bar — smoother and faster. • Fixed UI freezes and improved robustness. • Fixed USD meshes appearing black or washed out (missing normals). • Fixed camera framing on export and viewpoint orientation. • Cache regeneration now limited to selected files. • Refined FBX texture warning, with an option to disable it.

• Smoother clipping-plane dragging, and fixed a leftover clip effect after disabling it • Fixed textured mode getting stuck in wireframe on some animated models • OBJ files added to Favorites now keep their materials and textures (.mtl) • Various stability and performance improvements

What's New in version 1.3: • Per-file metadata: add tags, notes, and star ratings to your 3D files. • Bulk tagging: apply a tag to multiple files at once with multi-selection. • Search by tag to find your files instantly. • Sort by rating to organize your files by score. • Draco compression support for GLB / glTF files.

- Customize your scene: Pick your background from a curated color palette or an elegant radial gradient. You can set your favorite as the default background for new models. - Unified render mode picker: Switch between Textured, Wire and Matcap from a single dropdown menu — faster and clearer. - New Sketch render mode: Give your models an illustrated look with hatching, inverted hull outline and a matcap that now responds to lighting. - Refined interface: A cleaner top toolbar with lighting settings tucked into a handy popover, for a smoother and more readable experience. - Improved camera: Better automatic framing, tuned zoom limits and view position preserved when you quit the app. - Faithful video export: Your exports now perfectly match the lighting and background set in the viewer. - Better support for animated characters: The gizmo and grid now adapt correctly to skinned meshes. - Smarter cache management: Clear thumbnails and model settings independently.

What's New: - New MatCap render mode with 5 presets for quickly visualizing topology and volumes - Reworked lighting: 3-point rig with user presets and per-model settings - Collapsible Favorites section in the sidebar Fixes: - Reworked favorites - Favorite deletion confirmation - Stabilized favorites thumbnail refresh - Fixed QuickLook camera framing for skinned meshes - Fixed over-zoomed thumbnails for skinned meshes - Fixed zoom range for millimeter-scale FBX models - Fixed a race condition in thumbnail generation when opening a folder

Fixed camera framing for models with skeletal animations (skinned meshes) Redesigned bottom screen controls Fixed WASD movement (camera / model) and added invert option

- Fixed camera keyboard controls: pan keys (WASD/ZQSD) now work correctly regardless of keyboard layout (AZERTY, QWERTY, etc.) - New F key to automatically frame the 3D model in the viewport while keeping the current camera angle - Fixed opening 3D files by double-clicking from Finder

Bug fixes and performance improvements.