WMF to PDF
Put Windows clip art on a one-page PDF for an office document or review. Supported drawing records are rasterized, so the original shapes are not editable.
Format Comparison & Technical Specifications
| Specification | WMF | |
|---|---|---|
| MIME Type | - | application/pdf |
| Type | - | document container |
| Compression | - | Flate / JPEG / JBIG2 / CCITT |
| Standard Specification | - | ISO 32000-2:2020 |
| Magic Bytes Header | - | 25 50 44 46 (%PDF) |
Format Overview & Applications
An old office illustration may still be embedded in a presentation as WMF; converting gives teams a page they can review even when current tools do not edit that metafile.
Technical Specifications & Codec Breakdown
The WMF reader maps its supported drawing records into SVG; absent an Aldus placeable header it starts with an 800×600 viewBox, then rasterizes that SVG at 150 dpi for PDF embedding.
OS & Browser Compatibility
Older Office and Windows graphics tools can edit WMF records; PDF software displays the raster page produced from the subset of records this converter understands.
Useful info
Check scale when the file has no Aldus placeable header: this conversion uses an 800×600 default drawing area in that case.
Format Comparison & Technical Specifications
A WMF with no placeable bounds uses the default 800×600 drawing area, which maps to an 11.1×8.3 inch PDF page at 150 dpi.
Frequently Asked Questions
Why is some clip art missing?
Only the drawing records implemented by the WMF reader are mapped into the SVG image; unsupported records may not appear in the PDF.
Can I edit individual shapes in the PDF?
The SVG drawing is rasterized before it reaches the PDF writer, so the page does not contain editable WMF shape records.