# Which ODA product to use?

 1. [FAQ](/faq)
2. »
3. [Product Descriptions](/faq/product-descriptions)

If you mostly use .dwg and .dgn, use [Drawings SDK](https://www.opendesign.com/products/drawings). For working with [Architecture](https://www.opendesign.com/products/architecture) , [Civil](https://www.opendesign.com/products/civil) and [Mechanical](https://www.opendesign.com/products/mechanical) .dwg file formats, please use corresponding ODA product.

For visualization you can use [Visualize](https://www.opendesign.com/products/visualize) and [Open Cloud](https://www.opendesign.com/products/open-cloud) (this product specially designed for creating web/Saas application). These products work not only with different CAD file formats, but with BIM as well.

For developing BIM solutions you can use a wide range of file formats:

- Autodesk® Revit® files (rfa/rvt) – [BimRv](https://www.opendesign.com/products/bimrv)
- IFC files – [IFC SDK](https://www.opendesign.com/products/ifc-sdk)
- Autodesk® Navisworks® files (nwd, nwc, nwf) – BimNv

You can get 2D and 3D .pdf with [Publish SDK](https://www.opendesign.com/products/publish).