Convert psptube to webp

What is the difference between .psptube and .webp?

Description: The PaintShop Pro Picture Tube file, with the extension .psptube, is a specialized image file format used by Corel's PaintShop Pro, a popular photo editing and graphic design software. Picture Tubes are essentially collections of images or graphics that users can apply with a brush tool to add multiple instances of those images to a project, creating decorative effects, patterns, or scenery. They are often used for adding embellishments, themed graphics, or repeated elements to digital art, scrapbooking, and web design projects. The flexibility and ease of incorporating artistic elements through Picture Tubes make them a favorite among digital artists and hobbyists for enhancing their creations.; A WEBP file is an image saved in the WebP (pronounced "Weppy") raster image format developed by Google for web graphics. It is designed to reduce image file sizes over standard JPEG compression while maintaining the same or similar quality. WEBP files allow images to be downloaded more quickly.