Bim Viewer is an open source UI that use BIM server backend. It is also called BIMvie or BIMvie.ws
It is listed in our list of BIM open source softwares and edited under open source licence by open source BIM collective.
Let's explore the UI and what it can do.
This article is a wiki, so feel free to edit this post (provided you have enough trust level).
BCF is a standard format to make comments and issue tracking around a BIM model.
BIMvie added this feature recently.