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STL to DICOM converter

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

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About CAD converter

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

Check our video
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.

DICOM

Digital Imaging and Communications in Medicine

DICOM is a standard file format and communication protocol widely used in medical imaging to store, transmit, and manage medical images and related data. It is supported by various medical imaging software, PACS (Picture Archiving and Communication Systems), and DICOM viewers, enabling interoperability across healthcare systems. The format includes metadata tags for patient information, imaging parameters, and study details, and supports advanced features like multi-frame images, 3D rendering, and secure data exchange.

Add the conversion API to your app

  • Convert over 200 file formats — including PDF, Word, Excel, HTML, images, and many more
  • Load files from disk, URLs, FTP servers, or cloud storage (such as Amazon S3 or Azure)
  • Customize output settings — rotate and reorder pages, add comments, or apply watermarks
How it works

How to convert STL to DICOM

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 DICOM 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 DICOM 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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