Check apertures used by tracks and flashes using the query and aperture highlight tools. Use the precise measurement tools to verify distances and areas.

You can set the size of this workspace to one of the preselected paper sizes, or to a custom size. The workspace will reference your design files, so only need to reload the workspace to see the whole design. The workspace can be saved for later use.

In GerbView you work with a workspace that can contain one or more files (layers) of any of the supported file formats.