emf to svg conversion is almost certainly doable and is typically used for export of vector graphics between Enhanced Windows metafile format (.emf) and standard SVG format. Not every EMF file contains vectors though, some are just rasters. If it's just vectors you can simply resave the graphics, but if it's raster you will have to use a tool that support some kind of tracing function, something that can turn bitmaps into vectors.
Updated: August 24, 2023