Convert OFF to STL — Free Online

Easily convert your Object File Format files to Stereolithography format. Secure, fast, and completely free.

Drag & drop your 3D file here

or click to browse

Convert to:
1

Upload OFF

Drag and drop or select your OFF file from your device.

2

Convert to STL

Choose STL as output format and click Convert Now.

3

Download File

Your newly converted STL file will be ready to download instantly.

Frequently Asked Questions

First, click the 'Select File' button or drag and drop your OFF file into the upload area. Then, select STL as the target format from the dropdown menu and click 'Convert Now'. Your converted file will be ready to download shortly.