Convert dcr to g3

  1. Download and install the latest version of Filestar.

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

  3. Type convert to g3 in the search box.

  4. Press Convert.

  5. Or let an AI agent do it: filestarcli -i file.dcr -c "convert to g3" (how).

Let your AI agent convert DCR to G3

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 DCR files in my Downloads folder to G3”

Or run it yourself:

filestarcli -i file.dcr -c "convert to g3"

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 DCR to G3?

Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.dcr -c "convert to g3" on your computer, so your files stay on it.

Using Filestar With AI Agents →

What is the difference between .dcr and .g3?

Extension
.dcr
.g3
Format
Binary
Binary
Category
Camera
Fax
Developer
Kodak
CCITT
Description
Uncompressed image saved in Kodak's RAW image format; used by Kodak digital cameras (typically SLRs) for capturing photos without any compression or color adjustments.
Fax image created in the CCITT Group 3 compressed format, which is used for digital transmission of fax data and supports 1 bit per pixel; can be viewed by programs such as GIMP and IrfanView.
MIME Type
image/x-kodak-dcr
image/g3fax

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