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STL to OTT converter

Convert STL to OTT online from any device with a free converter.

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About CAD converter

Convert STL to OTT files online with our free CAD converter app. Whether you're on Windows 10, Mac, or iPhone, converting STL files is quick and easy.

Supported CAD file formats include DWG, DXF, IGES, STL. DWG and DXF are widely used for 2D/3D designs in AutoCAD, while STL is essential for 3D printing. Leading CAD software includes AutoCAD, SolidWorks, Fusion 360, SketchUp.

Simply change STL to OTT by uploading your document, choosing a target format, and clicking Convert. Your file will be ready to download instantly. No registration required.

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STL

Stereolithography

The STL file format is a widely used standard for representing 3D models, primarily in 3D printing and computer-aided design (CAD). It is supported by most CAD software, 3D modeling tools, and slicing programs like Cura, PrusaSlicer, and Simplify3D. The format stores surface geometry as a collection of triangular facets, defined by vertices and normals, but lacks advanced features like color, texture, or metadata, making it simple yet limited for complex applications.

OTT

Open Document Template

The OTT file format is an OpenDocument Text Document Template used for creating standardized text documents with predefined formatting and layout. It is primarily supported by open-source office suites like LibreOffice and Apache OpenOffice, as well as other applications that adhere to the OpenDocument standard. The format is based on XML and allows for advanced features such as styles, macros, and embedded objects, making it highly customizable for creating reusable document templates.

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APIs available

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How it works

How to convert STL to OTT

Step 1
Click inside the file drop area to upload STL file or drag & drop STL file.
Step 2
Click on Convert button. Your STL files will be uploaded and converted to OTT result format.
Step 3
Download link of result files will be available instantly after conversion.
Step 4
You can also send a link to the OTT file to your email address.
FAQ

Questions & Answers

Other Supported Conversions

You can also convert STL into many other file formats. Please see the complete list below.

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