Convert x3f to lrf

Download and install the latest version of Filestar.
Right click on one or more X3f file(s) on your desktop and select Convert with Filestar.
Type convert to lrf in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.x3f -c "convert to lrf" (how).

Let your AI agent convert X3F to LRF

Claude Code, Codex, Cursor and other agents can do this with Filestar. This skill runs in Filestar's cloud and needs a paid Filestar plan.

Install Filestar and add it to your agents:

npm install -g filestar
filestarcli agent install

Or add it in one click:

Claude Code:

claude mcp add filestar -- npx -y [email protected] mcp

Then ask your agent:

“Convert the X3F files in my Downloads folder to LRF”

Or run it yourself:

filestarcli -i file.x3f -c "convert to lrf"

Runs in Filestar's cloud and needs a Filestar plan.

Can my AI agent convert X3F to LRF?

Yes, with a paid Filestar plan: this skill runs in Filestar's cloud. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.x3f -c "convert to lrf".

Using Filestar With AI Agents → · Download SKILL.md

What is the difference between .x3f and .lrf?

Name: SIGMA X3F Camera RAW File; BroadBand eBook
Extension: .x3f; .lrf
Format: Binary; Binary
Category: Camera; Ebook
Developer: SIGMA; Sony
Description: The X3F file format, also known as the SIGMA X3F Camera RAW File, is a proprietary image format developed by Sigma Corporation for storing raw image data captured by Sigma cameras equipped with the Foveon X3 sensor. Unlike standard JPEGs or TIFFs, X3F files contain unprocessed data from the camera's sensor, offering photographers greater flexibility in image editing.; Is a format developed by Sony for its proprietary Sony Reader devices. Files in this format may contain text and images. The format is XML-based.
MIME Type: image/x-sigma-x3f; application/x-sony-bbeb
Sample: sample.x3f; sample.lrf
Wikipedia: .x3f on Wikipedia

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