Free Technical PPT Backgrounds

Technological Labirent Powerpoint backgrounds is a free background design with lines as a labirent over a blue background color that is very suitable for technological, technical, mechanical, project events, technological equipments and business presentations.

The Mechanical Powerpoint Templates is a technologic background design for your technological presentations.

This Purple Technical Data Info powerpoint template is a free abstract background design with statistical data graphics over a light background colour that also contains nice curved lines on the ground.