STEP
3D Image Files CAD Files

.STEP File

STEP is a 3D model file format used to store three-dimensional geometry, meshes and scene data for rendering and printing.

View online Edit online Convert to TXT Convert to PDF Convert to HTML

About the .step file

STEP is a 3D model file format used to store three-dimensional geometry, meshes and scene data for rendering and printing. Files in this category are typically used for 3d image files and may be opened, edited or converted using the tools on this site.

Common uses

  • Belongs to 3D Image Files
  • Viewable in-browser
  • Editable in-browser
  • Convertible to other formats

Viewer

Available for this format

Open viewer →

Editor

Available for this format

Open editor →

Converter

Available for this format

Open converter →

Convert .step files

STEP TXT

.step → .txt
STEP PDF

.step → .pdf
STEP HTML

.step → .html
STEP JSON

.step → .json

STEP file FAQ

A .step file belongs to the 3D Image Files category. STEP is a 3D model file format used to store three-dimensional geometry, meshes and scene data for rendering and printing.

You can open .step files directly in your browser using our online viewer above — no software install needed.

Yes. Use our online editor above to edit .step files with syntax highlighting, undo and export.

Use the converter options above to change .step into txt, pdf, html and more.