WMF – Windows Metafile
WMF is the older 16-bit predecessor of EMF, still common in old Office documents.
More WMF conversionsDrop your WMF files here
or click to choose WMF files · up to 95MB each
How to convert WMF to PNG
- Choose your files. Click Select File or drag your WMF files into the upload box. You can add many at once.
- Pick the settings. PNG is already selected as the output format. The conversion starts as soon as a file is added.
- Download. Each file appears in the list when it is ready. Download them one by one, or all together with Download all.
PNG – Portable Network Graphics
PNG stores images with lossless compression and supports full transparency, which makes it the usual choice for logos, screenshots and graphics with sharp edges. The trade-off is size: a photograph saved as PNG is normally far larger than the same photo saved as JPG or WebP.
More PNG conversionsPNG at a glance
| Feature | PNG |
|---|---|
| Full name | Portable Network Graphics |
| Compression | Lossless |
| Transparency | Yes |
| Animation | No |
| Introduced | 1996 |
| Developed by | PNG Development Group (W3C) |
| Best for | Logos, screenshots and graphics with transparency |
Converting WMF to PNG
- PNG keeps transparency and sharp edges. To keep files small, the number of colours is reduced to match your Quality setting.
Frequently asked questions
How do I convert WMF to PNG?
Click Select File or drop your WMF file onto the upload box. The converted PNG appears in the list below with a download button. You can add many files at once and download them together as a ZIP.
Is it really free?
Yes. There is no sign-up and no watermark. To keep the service available for everyone there is a 95MB limit per file and a cap on how many files one connection can process in a short period.
Are my files stored?
Your upload is used only to make the converted file. Images are processed in memory; other files are written to a private temporary folder that is deleted as soon as the conversion finishes. Nothing is kept after the result has been sent back.
Will quality drop?
For images, a little, by design: the image is re-encoded at the Quality you choose (default 75%). Audio and video are re-encoded with high-quality settings; documents keep their text and layout as far as the target format allows. Converting never restores detail that is already missing from the original.
How this works: your file is uploaded over HTTPS and converted on this server with open-source engines (libvips for images, FFmpeg for audio and video, LibreOffice and Pandoc for documents, Calibre for ebooks, Ghostscript and Inkscape for PDF and vector files). Images are processed in memory; other files use a private temporary folder that is deleted as soon as the conversion finishes.