54%Good matchJ.A.C.K.
93%23593% positive reviews, Very Positive across 235 reviews·Level Editor · Sandbox
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The blazingly fast 3D data viewer for Windows and Linux. Blaze3D might be the fastest 3D data viewer currently available. It supports both the visualization of triangle mesh and pointcloud data stored in many file formats.
The blazingly fast 3D data viewer for Windows and Linux. Blaze3D might be the fastest 3D data viewer currently available. It supports both the visualization of triangle mesh and pointcloud data stored in many file formats.
As you'll notice in the videos below, Blaze3D is very fast and supports many workflows for viewing your files.
You can view your model by calling: blaze3d

Or an entire folder via: blaze3d folder

You can drop any supported model or folder on the already opened window

Get instant visual feedback even before loading is done

You can traverse the currently opened folder with the arrow keys

You can view all models within a folder and use Blaze3D like any other file browser

Point data is always shaded colorized. This makes it easy to understand even complex 3D models

Move, rotate and zoom are fully supported

Blaze3D Lite (Steam Demo) and Blaze3D Pro (Steam Buy)
Blaze3D Pro (Steam Buy) exclusive
Blaze3D is available as free Lite (Steam Demo) and paid Pro (Steam Buy) edition. The Pro edition supports additional file formats.
Blaze3D causes no CPU usage when idle and uses very little memory (if double_buffer_data is turned off). Saving power and allowing you to work on other tasks in parallel. Incremental rendering of point clouds is also supported. This makes it possible to render very large point clouds that do not fit into your GPU's memory.
Blaze3D is in active development and will further improve in the future. Feature requests and bug reports are very welcome.
The following models were used within the videos / images:
Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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