The development platform for engineering solutions

Introducing the ODA

Founded in 1998 as the OpenDWG Alliance, the Open Design Alliance (ODA) empowers its 1200  members worldwide to build engineering applications to effectively address the demands of their customers.

ODA members can quickly design, build and deliver specialist engineering applications using Teigha®, ODA’s software development platform.  Read more »

Introducing Teigha

Designed by the ODA, Teigha® is available on all major operating systems. It supports the use of C++, .NET, and ActiveX interfaces and allows the exchange of data through .dwg, .dgn, .stl and .pdf files.

The ODA’s expertise and its relationships with well-known third party component vendors enable it to continue enhancing Teigha for the benefit of its members. Read more »

Member Showcases using Teigha

CAD began its life as a desktop computing application on specialised and expensive hardware. It was available from a select few suppliers. Since those early...
Meticulous updating and speedy responses from the ODA are fuelling the success and uptake of nanoCAD and supporting the company''s global positioning.
For an authentic experience with rich detail you need hi-fidelity reproduction, whether listening or viewing. Whilst music enthusiasts want a cohesive whole...