Microsoft has released a new app for Windows 8.1 machines, allowing users to create 3D-printable items



From Techradar:

The free 3D Builder app comes with a host of pre-conceived templates, including everything one could need to create their own 3D-printed model train set, with their Windows 8.1 compatible 3D printer. As well as host of other templates, like lego-style bricks, money clips, cookie cutters, snowflakes, pendants and the rest of it, users can also build their own items from scratch.

  Microsoft outs 3D Builder for Windows 8.1 to aid support for 3D printers