Download and install the latest version of Filestar.
Right click on one or more 3mf file(s) on your desktop and select Convert with Filestar.
Type convert to obj in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.3mf -c "convert to obj" (how).
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.3mfContract.3mf
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
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Drop files here to get started
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Let your AI agent convert 3MF to OBJ
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 3MF files in my Downloads folder to OBJ”
Or run it yourself:
filestarcli -i file.3mf -c "convert to obj"
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 3MF to OBJ?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.3mf -c "convert to obj" on your computer, so your files stay on it.
3mf is an additive manufacturing XML-based file format. 3mf files hold data on color, material, and all other details that can't be stored in the STL format.
It is one of the most important files in 3D printing and graphics programs. OBJ is a neutral interchange format for storage of non-animated 3D models.