colaboration freeware downloads

Franz

5.6.1 freeware download

Franz is a free messaging app / former Emperor of Austria and combines chat & messaging services into one application. Franz currently supports Slack, WhatsApp, WeChat, ...

3D-Tool Free Viewer

14.10 freeware download

... views, and animations using a very simple interface. Colaboration is easy, 3D-Tool produces zipped self-viewing executable files of your CAD projects, which can be e-mailed ...