Convert sketch to DICOM Image (JPEG 2000)

  1. Download and install the latest version of Filestar.

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

  3. Type convert to dcm-j2k in the search box.

  4. Press Convert.

Or let an AI agent do it: filestarcli -i file.sketch -c "convert to dcm-j2k" (how).

Let your AI agent convert SKETCH to DICOM Image (JPEG 2000)

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 SKETCH files in my Downloads folder to DICOM Image (JPEG 2000)”

Or run it yourself:

filestarcli -i file.sketch -c "convert to dcm-j2k"

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 SKETCH to DICOM Image (JPEG 2000)?

Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.sketch -c "convert to dcm-j2k" on your computer, so your files stay on it.

Using Filestar With AI Agents → · Download SKILL.md

What is the difference between .sketch and DICOM Image (JPEG 2000)?

Extension
.sketch
.dcm
Format
Binary
Binary
Category
UX
Raster Image
Developer
Bohemian Coding
NEMA
Description
A SKETCH file is a vector graphics file created by Sketch, a vector drawing program for Mac OS X. It contains one or more layers of drawn objects that may include text, shapes, symbols, or images. SKETCH files are saved in the Sketch image format that is only supported by Sketch.
A DICOM image whose pixel data is compressed with JPEG 2000, used for CT, MRI, X-ray and other medical scans; many viewers that read plain DICOM cannot decode it.
MIME Type
application/x-sketch
application/dicom

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