The development platform for engineering solutions

Introducing the ODA

Founded in 1998 as the OpenDWG Alliance, the Open Design Alliance (ODA) empowers its 1300 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

Combine ODA core technology with the ITC interface and developers have a complete open source CAD engine and development platform for vertical solution...
Membership of the ODA has had a major impact on Advanced Computer Solutions, enabling it to retain clients and expand its customer base for Caddie software.
Product strength, reliability and compatibility, coupled with true integration lead to long-term loyalty from the design and engineering customers of Knowledge...