Convert dng to spi3d

  1. Download and install the latest version of Filestar.

  2. Right click on one or more Dng file(s) on your desktop and select Convert with Filestar.

  3. Type convert to spi3d in the search box.

  4. Press Convert.

  5. Or let an AI agent do it: filestarcli -i file.dng -c "convert to spi3d" (how).

Let your AI agent convert DNG to SPI3D

Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.

Install Filestar and add it to your agents:

npm install -g filestar
filestarcli agent install

Then ask your agent:

“Convert the DNG files in my Downloads folder to SPI3D”

Or run it yourself:

filestarcli -i file.dng -c "convert to spi3d"

Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.

Can my AI agent convert DNG to SPI3D?

Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.dng -c "convert to spi3d" on your computer, so your files stay on it.

Using Filestar With AI Agents →

What is the difference between .dng and .spi3d?

Extension
.dng
.spi3d
Format
Binary
Text
Category
Camera
Color Lookup Table
Developer
Adobe Systems
Sony Pictures Imageworks
Description
Universal RAW image format for saving digital photos in an uncompressed format; developed by Adobe Systems as a RAW image archival format and is supported by many image viewing and photo editing programs.
An SPI3D file is a three-dimensional colour lookup table in the text format of Sony Pictures Imageworks, used by OpenColorIO. It starts with SPILUT 1.0 and lists output colours with their grid indices.
MIME Type
image/x-adobe-dng
text/plain

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