Reduce fts file size

Download and install the latest version of Filestar.
Right click on one or more Fts file(s) on your desktop and select Convert with Filestar.
Type reduce file size in the search box.
Press Run.

Or let an AI agent do it: filestarcli -i photo.fts -c "reduce file size" (how).

Let your AI agent reduce FTS file size

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:

“Use Filestar to reduce FTS file size in my Downloads folder”

Or run it yourself:

filestarcli -i photo.fts -c "reduce file size"

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 reduce FTS file size?

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

Using Filestar With AI Agents → · Download SKILL.md

What is .fts?

Name: Flexible Image Transport System
Extension: .fts
Format: Binary
Category: Raster Image
Developer: IAU FITS Working Group
Description: FTS file format is used to edit, store and transmit images with metadata (data with spatial and photometric calibrations) for scientific purposes. Most times it stores the data without the actual associated images.
MIME Type: image/fits
Sample: sample.fts
Wikipedia: .fts on Wikipedia

Reduce Fts File Size Today

Get started within minutes

Download