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Grayscale Portable Float Map filter

  1. Download and install the latest version of Filestar.

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

  3. Type grayscale filter in the search box.

  4. Press Run.

  5. Or let an AI agent do it: filestarcli -i photo.pfm -c "grayscale filter" (how).

Let your AI agent grayscale Portable Float Map filter

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:

“Use Filestar to grayscale Portable Float Map filter in my Downloads folder”

Or run it yourself:

filestarcli -i photo.pfm -c "grayscale filter"

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 grayscale Portable Float Map filter?

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

Using Filestar With AI Agents →

What is .pfm?

Name
Portable Float Map
Extension
.pfm
Format
Binary
Category
Raster Image
Developer
Paul Debevec
Description
Portable Float Map, an uncompressed high-dynamic-range raster image format that stores each pixel as 32-bit floating-point values, in colour (PF) or greyscale (Pf).
MIME Type
image/x-portable-floatmap

Grayscale Portable Float Map Filter Today

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