Download and install the latest version of Filestar.
Right click on one or more Dng file(s) on your desktop and select Convert with Filestar.
Type convert to 3dl in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.dng -c "convert to 3dl" (how).
Pictures - File Explorer─☐✕
This PC › Pictures
Home
Desktop
Downloads
Documents
Pictures
Music
.dngMarket.dng
.heicBeach.heic
.pdfReceipt.pdf
.docxNotes.docx
Filestar*Help✕
Drop files here to get started
ConvertMergeCompressExtractMoveZip
Let your AI agent convert DNG to 3DL
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 3DL”
Or run it yourself:
filestarcli -i file.dng -c "convert to 3dl"
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 3DL?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.dng -c "convert to 3dl" on your computer, so your files stay on it.
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.
The .3dl format stores a 3D Lookup Table (LUT) used for color grading and color transformation in video and film production. It defines how input RGB values are mapped to output RGB values, often used to apply a specific color look or convert between color spaces. It is commonly used in professional color grading software such as Autodesk Lustre and Flame, as well as other NLEs and grading tools that support LUT import/export.
