TeighaX is an ActiveX/COM control from the Open Design Alliance that exposes the ODA Drawings SDK (formerly Teigha) to Windows applications. It enables developers to embed DWG/DXF viewing and CAD data access directly into software built with COM-capable tools such as C++, VB/VBA, .NET (via interop), and Delphi. TeighaX supports efficient 2D/3D visualization (pan, zoom, orbit), layer and layout control, selection and entity property access, and programmatic creation, modification, and querying of drawing content. It also provides printing/plotting capabilities and is suitable for building embedded DWG viewers, lightweight CAD front ends, and automation or conversion utilities. Available for 32‑ and 64‑bit Windows, TeighaX offers a straightforward integration path for applications that need reliable DWG/DXF compatibility without requiring a full native SDK integration. Access typically requires ODA membership, with redistribution governed by ODA licensing.
TeighaX is developed by Open Design Alliance and is used by 102 users of Software Informer. The most popular version of this product among our users is 4.3.
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