View your 3D models instantly from File Explorer.

Tridi Viewer is a lightweight, high-performance 3D model viewer supporting a wide range of modern 3D formats, with high-quality real-time PBR rendering powered by Filament and built natively in C++ for maximum performance.

Tridi Viewer displaying a detailed, fully textured sofa model

A monkey head model displayed as a quad wireframe in Tridi Viewer — **Source wireframe.** View the wireframe preserved from the source model.

An imported mechanical CAD assembly displayed with visible edges in Tridi Viewer — **B-rep edges.** Display boundary-representation edges for CAD inspection.

An animated Triceratops skeleton with its animation clip list and playback controls visible in Tridi Viewer — **Animation playback.** Choose a clip and inspect the asset in motion.

A 3D model displayed using a render pass in Tridi Viewer — **Render passes.** Inspect surface data using the available render passes.

Supported formats

Check your exported models across DCC workflows.

Format family	Extensions
glTF and VRM	`.glb` `.gltf` `.vrm`
3D and animation	`.obj` `.ply` `.stl` `.3mf` `.dae` `.fbx` `.pmx`
Alembic	`.abc`
USD	`.usd` `.usda` `.usdc` `.usdz`
CAD	`.step` `.stp` `.iges` `.igs` `.brep`

Not every property from a file may be parsed into TridiScene, especially when importing complex formats such as USD or CAD.

System requirements

A current x64 Windows workstation.

Operating system

Windows 10 version 1809 or newer, or Windows 11.

Architecture

x64. ARM64 and x86 packages are not currently available.

Graphics

An up-to-date Vulkan-capable driver is preferred; Tridi can fall back to OpenGL.

Dense geometry, large scenes, and high-resolution textures require more system and graphics memory. Complex files can also take longer to open.

Availability

Tridi Viewer is now in public beta.

The public beta is available now, with ongoing improvements to features and format support.

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