LLM Converter

Extract text from LLM files


Drop or upload your .LLM file
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How to extract text from your LLM file

  1. Click the "Select File" button above, and choose your LLM file.
  2. You’ll see a preview, if available.
  3. Click the "Convert file to..." button to extract text information.

Convert LLM to another file type

To convert your LLM file to another format, you need Second Life Viewer or other 3D software.

  • LLM to MLX
  • LLM to SLM
  • LLM to JD
  • LLM to OBJ
  • LLM to FBX
  • LLM to DAE
  • LLM to 3DS
  • LLM to MAX
  • LLM to BLEND
  • LLM to MA
  • LLM to MB
  • LLM to C4D

Convert a file to LLM

To convert other file formats to the "Proprietary Mesh Format" file type, you need software like Second Life Viewer or a similar tool.

  • DWG to LLM
  • DAE to LLM
  • X3D to LLM
  • IGES to LLM
  • WRL to LLM
  • JT to LLM
  • SKP to LLM
  • 3DS to LLM
  • 3DM to LLM
  • OBJ to LLM
  • STEP to LLM
  • FBX to LLM

About LLM files

The .LLM file extension is primarily associated with Linden Lab Mesh files used in Second Life, and secondarily with Labeled Laser Measurement data from systems like Poly-Cam.

1. Linden Lab Mesh (3D Avatar/Object)

These binary files store geometry data for avatars and 3D assets within the proprietary Second Life ecosystem.
The Problem: They are strictly internal assets intended for the Second Life Viewer. Users often find these files in cache directories or asset backups and realize they cannot open them in standard 3D software like Blender, Maya, or Unity. Because the format is compiled for real-time rendering in a specific engine, it lacks the headers required by universal formats.
The Solution: To edit or archive these assets, you must convert them to OBJ (for static geometry) or FBX (if rigging is preserved).

2. Labeled Laser Measurement (CAD/GIS)

In industrial contexts, an .LLM file may contain point cloud or vector data generated by Poly-Cam laser measurement tools.
The Problem: These files are often locked to the manufacturer's proprietary viewing software. Engineers and architects frequently struggle to import this raw measurement data into AutoCAD or Revit for practical drafting.
The Solution: Converting these to DXF (Drawing Exchange Format) or CSV (Point Cloud Data) is essential for interoperability with standard CAD pipelines.

Convert.Guru analyzes your LLM file, detects the exact format, and lets you read the text inside.

Users also converted LLSD, MLX, SLM and JD files.



The LLM Converter Story

The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our LLM converter.