AI is a vector-based image format developed by Adobe. It is widely used for creating and editing logos, illustrations, and designs. AI files can be scaled infinitely without loss of quality and can be easily edited in design software like Adobe Illustrator. It is a preferred format for print and web graphics.
EMF is an enhanced version of the Windows Metafile (WMF) format. It supports both vector and raster graphics, providing high-quality images for printing and display. EMF files are commonly used in Windows applications for vector-based illustrations, charts, and diagrams.