IMSI/Design launched a new free TurboViewer update for its mobile app.

Features of the TurboViewer v3.5 includes fast 2D/3D PDF and DWG viewing, 2D/3D markup and a contact manager that helps professionals stay in touch with their design and building teams at the touch of a button.

From the press release, highlights of free TurboSite v3.5 noted include:

* Lightning-fast 2D & 3D environment

* 2D & 3D PDF, DWG (AutoCAD and AutoCAD LT), TCW, DXF and DWF

* Easy Contact Management (communicate with your team at the touch of a button)

* Powerful 2D and 3D markup tools

* New viewing modes

* New File Manager

* And more (more…)