Convert jnx to exr

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

Let your AI agent convert JNX to EXR

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

Or add it in one click:

Claude Code:

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

Then ask your agent:

“Convert the JNX files in my Downloads folder to EXR”

Or run it yourself:

filestarcli -i photo.jnx -c "convert to exr"

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 JNX to EXR?

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

Using Filestar With AI Agents → · Download SKILL.md

What is the difference between .jnx and .exr?

Name: Garmin Tile Format; OpenEXR Image
Extension: .jnx; .exr
Format: Binary; Binary
Category: Raster Image; Raster Image
Developer: Garmin; Industrial Light & Magic
Description: JNX is a raster image file format used by Garmin devices. It stores satellite map images seen through a BirdsEye subscription. This satellite maps are divided into smaller tiles for faster loading when displaying them. Hence, the name tile format.; Raster image stored in the OpenEXR format, a high dynamic-range (HDR) image file format developed by Industrial Light & Magic; supports multi-layer images, lossy and lossless compression, and 16-bit and 32-bit pixels; used for storing deep raster images for high-quality graphics; used by raster graphics editing programs and imaging applications.
MIME Type: application/x-jnx; image/x-exr
Sample: sample.exr
Wikipedia: .exr on Wikipedia

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