Convert cad to bmp

What is the difference between .cad and .bmp?

Description: The CAD file type, associated with Autodesk QuickCAD, specifically refers to a thumbnail image file. These thumbnail files serve as small, visual previews of the larger, more detailed CAD (Computer-Aided Design) drawings created within the QuickCAD software. They are used for quickly identifying and navigating through multiple CAD files by providing a visual snapshot of the content without the need to open the full drawing. This feature enhances user efficiency and file management in design and drafting projects.; A BMP file is an uncompressed raster image comprised of a rectangular grid of pixels. It contains a file header (bitmap identifier, file size, width, height, color options, and bitmap data starting point) and bitmap pixels, each with a different color.