Windows Metafile (WMF) is a vector and raster graphics format used by Microsoft Office for clip art and simple illustrations.
HEIC (High Efficiency Image Container) is a modern image format developed by the HEVC industry group. It uses advanced compression to achieve much smaller file sizes than JPEG.
Reach for WMF when your priority is office documents, legacy vector graphics — its uncompromising quality ensures every detail is preserved.
Reach for HEIC when your priority is ios photography, mobile devices — its efficient compression makes sharing fast and storage minimal.
Learn more about WMF and HEIC formats in our detailed guide.
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WMF (WMF vectors) - Windows Metafile, vector format for Microsoft Office clip art. Best for office documents, legacy vector graphics.
HEIC (HEIC images) - HEIF/HEIC - Apple High Efficiency Image Container. Ideal for ios photography, mobile devices.
Yes, GoConvertFile offers free conversion of WMF to HEIC for files up to 100MB. No registration required.
Most WMF to HEIC conversions complete within seconds for standard-sized files. Larger files may take longer depending on the conversion complexity.
HEIC is ideal for ios photography, mobile devices. HEIF/HEIC - Apple High Efficiency Image Container
Yes, converting WMF to HEIC uses lossy compression, which reduces file size by discarding some visual data. Set quality to 85-95% for a good balance of quality and file size.
HEIC files are typically 50-80% smaller than WMF files because HEIC uses efficient lossy compression. The exact reduction depends on quality settings.
No, HEIC does not support transparency. Any transparent areas in your WMF will be filled with a solid color (usually white) during conversion. Use PNG or WebP if transparency is needed.