DFONT to AFM conversion is the process of transforming a macOS TrueType font container (DFONT), which stores glyph outlines and font metrics, into an Adobe Font Metrics (AFM) text-based file that describes character widths, font metrics, and font metadata. This conversion extracts and converts the DFONT's glyph metrics and naming information into the AFM format so applications that require AFM metric files can use the font correctly.
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Read guide →Drag your .DFONT file from your computer or use the browse function.
Confirm .afm as the selected destination format.
Click "Convert" and download your converted .AFM file once ready.
DFONT files commonly use the MIME type application/x-dfont and are primarily used on Mac OS systems to package TrueType or Type 1 fonts. AFM files have the MIME type application/x-font-afm and are text-based files containing detailed font metrics that assist in accurate font rendering and layout. Converting between these formats involves extracting metric data from DFONT and formatting it according to AFM specifications.
The AFM (.AFM) format is commonly used for other. Understanding its characteristics can be helpful when converting to or from other formats like DFONT.
While specific technical details aren't available here, AFM files generally serve the purpose of storing other effectively within their domain.
Our Online DFONT to AFM Converter allows you to seamlessly transform your DFONT files into AFM format without any software installation. Designed for graphic designers, typographers, and developers, this converter ensures precise and efficient font conversion accessible directly from your browser.
DFONT files are native Mac OS font containers that bundle font data and resources together, whereas AFM files focus solely on font metric information used primarily in PostScript workflows. While DFONT includes both outline and metric data, AFM is specialized for providing precise character spacing and kerning details. This makes AFM ideal for high-quality printing and professional typesetting.
Keep individual DFONT files under 50–100 MB for optimal upload and processing speed; very large font collections may slow conversion.
Preserve quality by choosing full-precision metric export so kerning pairs and exact glyph widths are retained in the AFM file.
For bulk workflows, batch convert DFONT archives (.zip) to AFM to maintain consistent metric settings across multiple fonts.
Limitations: DFONT containers may include TrueType outlines that AFM (a metric-only, text format) cannot encapsulate; AFM stores metrics and metadata but not glyph outlines themselves.
This converter saved me hours on font compatibility issues.
Emily R.
Graphic Designer
Fast and easy tool to convert Mac fonts for web projects.
Mark L.
Web Developer
Accurate metrics extraction helped improve my print layouts.
Anna S.
Typographer
Start your free DFONT to AFM conversion now.
Drag your file here to to upload.
Up to 250MB
If DFONT uses nonstandard or subsetted tables, some name or kerning details may require manual review after conversion.