Watch how to convert STEP, IGES and STL files

Each video covers one conversion task or one format choice. Every video has a written guide if you prefer to read.

How-to

vid_cad_glb_colours_title

Read the written guide

vid_cad_compare_quality_title

Read the written guide

vid_cad_glb_size_limit_title

Read the written guide

How to convert STEP to STL for 3D printing

Read the written guide

Format comparisons

STL vs OBJ vs 3MF: the best file format for 3D printing

Read the written guide

Short on time? Watch the one-minute version

STEP vs IGES: which 3D CAD format should you use?

Read the written guide

Short on time? Watch the one-minute version

What's new

Large STEP assemblies no longer hang in 3D CAD Converter 1.0.21

Read the written guide

Short on time? Watch the one-minute version

More videos on our YouTube channel

Try it on your own STEP and IGES files

Windows · free trial · buy once or subscribe

Download Free Trial Buy Now — $179