What is a .QB file?
QB is the voxel-model format of the Qubicle editor.
- Did you know
- Qubicle is a popular tool for building voxel art for games.
- The format was made by Minddesk for its Qubicle editor and stores several separate voxel matrices in one file, handy for models built from many parts.
- QB optionally compresses its voxel data with run-length encoding and can pack a face-visibility mask into the alpha byte for faster rendering.
- What Analyser reads
- Identify more 3D, CAD and scene files: Google Draco compressed meshes, Gaussian splats (KSplat), Universal 3D, Dassault 3DXML, DirectX .x models, Qubicle voxels, Wings3D, Autodesk Revit (RVT/RFA and templates, build version from BasicFileInfo), Siemens Solid Edge, Navisworks, legacy CATIA V4, terrestrial-scanner point clouds (FARO/Trimble) and legacy binary Visio (.vsd).
- Depth of analysis
- .QB is an identification-grade format: Analyser recognises it from its bytes and decodes the header metadata it carries, rather than opening it in a full viewer. Formats that do get a full viewer are marked "Full" on the formats page.
- Open a .QB file
- Drag a .QB file onto the Analyser home page (or tap to pick one). It is identified entirely in your browser - nothing is uploaded, there is no account, and it works offline once installed.