Free Online STL to PDF Converter

Convert STL to PDF online from any device, with a modern browser like Chrome, Firefox.

Aspose.CAD Conversion

  • Supported Documents: DWG, DXF, DWF, IFC, STL
  • Save as: PDF, JPG, PNG, PDFA_1A, PDFA_1B, PDF_15, SVG, BMP, TIFF

STLStereolithography

STL, abbreviation for stereolithrography, is an interchangeable file format that represents 3-dimensional surface geometry. The file format finds its usage in several fields such as rapid prototyping, 3D printing and computer-aided manufacturing. It represents a surface as a series of small triangles, known as facets, where each facet is described by a perpendicular direction and three points representing the vertices of the triangle.

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PDFPortable Document

Portable Document Format (PDF) is a type of document created by Adobe back in 1990s. The purpose of this file format was to introduce a standard for representation of documents and other reference material in a format that is independent of application software, hardware as well as Operating System. PDF files can be opened in Adobe Acrobat Reader/Writer as well in most modern browsers like Chrome, Safari, Firefox via extensions/plug-ins.

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How to convert a file using Aspose.CAD Conversion App

  • Click inside the file drop area to upload a STL file or drag & drop a STL file.
  • Your STL file will be uploaded and will be converted to required PDF format.
  • Download link of PDF file will be available instantly after conversion.
  • You can also send a link to the PDF file to your email address.
  • Note that file will be deleted from our servers after 24 hours and download links will stop working after this time period.

Fast and Easy Conversion

Upload your document, choose the save format type and click on “Convert” button. You will get the download link as soon as the file is converted.

Convert from Anywhere

It works from all platforms including Windows, Mac, Android and iOS. All files are processed on our servers. No plugin or software installation required for you.

Conversion Quality

Powered by Aspose.CAD. All files are processed using Aspose APIs, which are being used by many Fortune 100 companies across 114 countries.

Other Supported Conversions

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