# How to work with different file formats (for example .dwg, .dgn, .rvt, .rfa, .nwd, .nwc and others) in Visualize SDK?

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3. [Vectorization and Visualization in Visualize](/faq/vectorization-and-visualization-visualize)

We use ODA Viewer and OdVisualizeViewer to open and visualize all file formats supported by ODA Products.

You need following archives: Kernel, Visualize and VisualizeQt, corresponding archives for the file formats (BimNv to visualize .nwc and .nwd files, BimRv for .rvt and .rfa and so on).

Unpack and extract them into the same folder; go to exe\\vc15\_amd64dll sub-folder and run OdVisualizeViewer, activate as described in the email (ODA Trial Subscription Approved).

These samples are based on QT libraries. Please, follow [this instruction](https://docs.opendesign.com/tv/frames.html?frmname=topic&frmfile=tv_sample_apps_visualize_viewer.html) to setup the environment to be able to build and change these programs.