Afanche 3D STEP Viewer is a real professional level 3D tool to visualize, measure, analyze, convert, modify and collaborate on a variety of 3D CAD models. It is super fast and very easy to use. There is no learning curve to master the software.

Main features of the software include:

Open 3D STEP(.stp, .step) format files.

View models in 3D, spinning, panning, zooming in/out with perspective or orthographic projection

Measure distance, location, volume, area, length, radius, angle, thickness, boundary and many more

Open multiple files in the same window to see assembly view or compare 3D models

Open files from local disk of your device, open 3D email attachments directly, open 3D files from cloud drive including google gdrive, microsoft skydrive, box, etc.

Support annotation and note editting, you can easily take a screenshot of 3D model and add notes to it to communicate with others

Support model editing, you can add 3D objects to your 3D model, including 3D text

Turn individual parts on and off to better view the model

Export in STL, DAE, DXF, OBJ, VRML, PLY, OFF and ATD formats

Great user experience for both phone and tablet in different size

This software is product of Afanche Technologies, Inc. Afanche Technologies is a company specialized in 3D technologies. Afanche offers high quality low cost 3D viewer apps on all popular platforms, including Windows PC, Mac, IOS, Android, etc. For more information about other 3D tools offered by Afanche Technologies, please visit our website http://www.afanche.com