The High Efficiency Image File Format (HEIF) supports individual images, image sequences, animation, and image metadata. Developed by the Moving Picture Experts Group (MPEG), this file format is based on the High Efficiency Video Compression (HEVC). Compared to JPEG files, HEIF files have a smaller file size without sacrificing image quality.
You can import HEIF files in Corel DESIGNER. For more information, see To import a file into an active drawing.