Windows Metafiles store lists of tasks, commands or function calls connected to drawing or printing, often programmed for completion at a later time. They can contain raster or vector graphics data, and include the EMF (Enhanced Metafile) format and its predecessor WMF (Windows Metafile).
The two extensions might be compatible with some versions of Microsoft Office programs such as PowerPoint, Publisher or Word. For better accessibility and transferability options, reaConverter can turn them into raster formats that can be opened with any image viewer – for instance JPEG, PNG or TIFF.