Reduce cbt file size

Download and install the latest version of Filestar.
Right click on one or more Cbt 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 file.cbt -c "reduce file size" (how).

Let your AI agent reduce CBT 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 CBT file size in my Downloads folder”

Or run it yourself:

filestarcli -i file.cbt -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 CBT file size?

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

Using Filestar With AI Agents → · Download SKILL.md

What is .cbt?

Name: Comic Book TAR File
Extension: .cbt
Format: Binary
Category: Ebook
Developer: TAR Software Inc.
Description: A CBT (Comic Book TAR) file is a file that contains a collection of comic book files in the TAR (Tape Archive) format. It is commonly used for storing and sharing large collections of comic books, and for distributing comics over the internet.
MIME Type: application/x-cbt
Sample: sample.cbt
Wikipedia: .cbt on Wikipedia

Reduce Cbt File Size Today

Get started within minutes

Download