Convert.Guru

STEP Converter

Convert STEP files online for free


Drop or upload your .STEP file

How to convert your STEP file

  1. Click Select File above, and choose your STEP file.
  2. You'll see a preview.
  3. Click the "Convert file to..." button to save your file in the format you want.


Convert STEP to another file type

The converter easily converts your STEP file to various formats—free and online. No SolidWorks or extra software needed.

  • STEP to STL
  • STEP to DWG
  • STEP to KM
  • STEP to OBJ
  • STEP to SLDPRT
  • STEP to FBX
  • STEP to PDF
  • STEP to GLB
  • STEP to DXF
  • STEP to DGN
  • STEP to RVT
  • STEP to RFA

Convert a file to STEP

The converter also works in reverse, allowing you to convert your file into the STEP file type—in the best quality.

  • SLDASM to STEP
  • DGN to STEP
  • PRT to STEP
  • IAM to STEP
  • X_B to STEP
  • CATPRODUCT to STEP
  • SLDPRT to STEP
  • RVT to STEP
  • ASM to STEP
  • DWG to STEP
  • CATPART to STEP
  • DXF to STEP

About STEP files

STEP (Standard for the Exchange of Product model data) is a file format used for the exchange of 3D CAD data between different systems. It is an open standard developed by ISO (International Organization for Standardization). STEP files are commonly used for 3D CAD models and data exchange, and are supported by most major CAD systems.

In order to convert a STEP file to other formats, such as STL, OBJ, IGES, or DXF, software such as FreeCAD, SolidWorks, and Fusion 360 can be used. Additionally, Open Cascade Technology can be used to convert STEP files to other formats.

When converting STEP files, it is important to consider the type of data contained in the file, as well as the type of file you are converting to. Additionally, the complexity of the 3D model can make conversion difficult, as some software may not be able to properly interpret the data.

Due to the challenges associated with converting STEP files, it may be beneficial to use a free and easy online website such as Convert.Guru to convert STEP files. Convert.Guru offers a wide range of file formats, including STL, OBJ, IGES, and DXF, and can convert STEP files quickly and easily.


The STEP Converter Story

The history of Convert.Guru began more than 25 years ago in California, when Tom Simondi published the most comprehensive database of file formats on his website. Before that, Tom had worked on Space Shuttle development at the Air Force Systems Command’s Space Division in Los Angeles. He is known as one of the top programmers of the late 1980s.

When Microsoft integrated Tom’s Filext database into Windows XP, it became the leading platform for analyzing and processing file types and formats.

Today, we use the latest technologies to analyze, process, and convert one of the world's largest collections of file formats. We are committed to developing the best STEP converter by continuously improving quality, usability, and reliability.

Drop here