Transmutr vs SimLab
Transmutr vs SimLab for SketchUp: compare 24s vs 49s import, all-in-one and per-format licenses, CAD support, simplification, materials, and proxies.
Transmutr and SimLab are both SketchUp importers. SimLab supports formats such as DWG and STEP, with a separate license for each format. Transmutr supports many formats in one package and adds advanced simplification, render-ready materials, and V-Ray and Enscape proxies.
Where Transmutr is stronger
- One converter for many import formats instead of buying separate per-format importers
- Geometry simplification designed to keep SketchUp models lightweight
- Render-ready PBR materials and one-click V-Ray and Enscape proxies
- Flawless imports for common asset libraries
- Convert multiple files at once
When SimLab still makes sense
Choose SimLab when you need a specific CAD or interchange format that Transmutr doesn't support (for example STEP or DWG), or bidirectional export.
Feature comparison
| Feature | Transmutr | SimLab |
|---|---|---|
| Import formats | Yes (FBX, GLTF/GLB, USD/USDZ, OBJ, SKP, 3DS, DAE, STL, ZIP, folders, and common image formats.) | Partial (Requires one license per format.) |
| Clean hierarchy, units, scale, axes | Yes (Automatically handles unit conversion, up-axis mapping, and preserves component structure.) | Partial (Must be set up manually in advance in the settings) |
| Geometry simplification | Yes (Best simplification engine of the lineup (see benchmarks below).) | No |
| Advanced simplification | Yes (Magic simplification and per-object control.) | No |
| In-SketchUp simplification | Yes (Edit and simplify objects already in SketchUp.) | No |
| Materials | Yes (Render-ready materials for SketchUp, V-Ray, and Enscape, including materials-only conversion.) | Partial (Base texture and UVs.) |
| V-Ray and Enscape proxies | Yes (One-click proxies, blob proxies, automatic billboards, and Enscape Asset Library export.) | No |
| Curated asset-source imports | Yes (Flawless imports for Poliigon, Humano, Poly Haven, and similar libraries.) | No |
| Convert multiple files at once | Yes (Batch conversion and automations, Command-Line Interface.) | No |
| Standalone converter | Yes (No need to load the heavy file into SketchUp when you don't have to.) | No |
Performance benchmark
Tested on the same real-world 1 million face model (either as GLB or FBX). Import time includes processing times for loading the source file into the UI, applying a 70% simplification (when available), and the final SketchUp file generation phase. User manual actions are excluded.
Import speed
- Transmutr: 24s
- SimLab: 49s
Simplification quality
- Transmutr: 5 / 5
- SimLab: n/a
Simplification quality
SimLab has no simplification functionality.