Toolbar Use the CircuitWorks toolbar (also known as the ribbon) to access CircuitWorks tools and commands. Click the Tools, Preview, or EDMD tab to display the corresponding commands. Contents Tools Toolbar Use the Tools toolbar to filter features, build models, display the Component Library, or compare two ECAD files. Preview Toolbar Use the Preview toolbar to manipulate the preview image. Parent topicCircuitWorks Application Application Menu Quick Access Toolbar Tree View Preview Image Filter or Properties Panel Zooming and Multiselecting