Download and install the latest version of Filestar.
Right click on one or more Mef file(s) on your desktop and select Convert with Filestar.
Type convert to avs in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.mef -c "convert to avs" (how).
Documents - File Explorer─☐✕
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.mefContract.mef
.xlsxBudget.xlsx
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Filestar*Help✕
Drop files here to get started
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Let your AI agent convert MEF to AVS
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:
“Convert the MEF files in my Downloads folder to AVS”
Or run it yourself:
filestarcli -i file.mef -c "convert to avs"
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 MEF to AVS?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.mef -c "convert to avs" on your computer, so your files stay on it.
The MEF file format stands for Mamiya RAW Image and is used to store images captured by Mamiya digital cameras, a brand known for its medium format cameras and lenses. Similar to other RAW image formats, MEF files contain all the data captured by the camera's sensor, without any in-camera processing or compression. This allows photographers to have greater control over photo editing, enabling them to adjust exposure, white balance, and other parameters without loss of image quality.
AVS (Application Visualization System) file is a graphics file for Stardent AVS X image visualization. It is currently available on several platforms but it was originally developed only by the Stardent computer.
