Convert gsm to caf

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

Let your AI agent convert GSM to CAF

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 GSM files in my Downloads folder to CAF”

Or run it yourself:

filestarcli -i file.gsm -c "convert to caf"

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

Can my AI agent convert GSM to CAF?

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.gsm -c "convert to caf".

Using Filestar With AI Agents → · Download SKILL.md

What is the difference between .gsm and .caf?

Name: GSM 06.10 Lossy Speech Compression; Core Audio File
Extension: .gsm; .caf
Format: Binary; Binary
Category: Audio; Audio
Developer: European Telecommunications Standards Institute (ETSI); Apple
Description: A lossy file format used to compress speech in Global Standard for Mobile (GSM) telecommunications. It is very effective for reducing audio file size. However, encoding and decoding audio signals severally is discouraged as the final product will have a lot of noise. Popular with some voice mail software but it is CPU intensive.; Digital audio format based on Apple's Core Audio technology; stores audio data as well as text annotations, markers, channel layouts, and other information; similar to an .AIFF or .WAVE file, but does not have a 4GB size limit and can store any number of audio channels.
MIME Type: audio/x-gsm; audio/x-caf
Sample: sample.caf
Wikipedia: .gsm on Wikipedia; .caf on Wikipedia

Convert Gsm To Caf Today

Get started within minutes

Download