What is an LWS file?
The .LWS file extension primarily represents a LightWave 3D Scene file. This format is created by LightWave 3D, a popular 3D computer graphics software suite originally developed by NewTek and now managed by LightWave Digital. An .LWS file does not contain actual 3D object geometry. Instead, it stores references to 3D object files (usually .LWO files), alongside lighting setups, camera positions, motion paths, and animation data.
Because file extensions can have multiple uses, an .LWS file might also be a database file associated with the Microsoft Jet Database Engine or a LaserWare software file. If you are unsure about the contents of your file, viewer.online/lws analyzes .LWS files to identify their exact format and creator software, shows which programs can open the file, and usually previews it.
How to open LWS files?
If the file is a LightWave 3D Scene, you need LightWave 3D to open and edit it natively. Other 3D software packages, such as Blender or Autodesk Maya, can sometimes import .LWS files using dedicated plugins or built-in import scripts. If your .LWS file is a Jet Database file, you can inspect it with Microsoft Access.
File Conversion
If you need to use an .LWS scene in a different 3D program and lack a direct importer, you should convert the data. We recommend using convert.guru to transform your file into widely supported interchange formats like .FBX or .OBJ. If it is a database file, you might convert it to .CSV.
Summary
Dealing with missing software or unknown file versions can be frustrating. viewer.online/lws directly opens and previews .LWS files in the browser, eliminating the need to install software or troubleshoot compatibility issues.