FileViewPro is optimized for handling large and complex CDR files, ensuring smooth performance even with high-resolution graphics. CDR files often contain multiple layers, embedded images, and intricate vector paths that require efficient processing power to render correctly. FileViewPro is designed to open and display these files quickly, allowing users how to open CDR navigate large designs without experiencing delays or crashes. This is particularly important for professionals working with detailed illustrations, packaging designs, or technical drawings that require precise visualization.