CFF to PFB conversion is the process of transforming font data stored in the Compact Font Format (CFF), typically embedded inside OpenType or PostScript font containers, into a Printer Font Binary (PFB) file, which splits PostScript font data into clear binary and ASCII segments for legacy PostScript workflows and certain printing systems. This conversion extracts and repackages glyph outlines, charstrings, and font metadata so the resulting PFB can be used by applications or devices that require the PFB binary format.
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Practical guides to help you choose formats, preserve quality, and avoid common conversion problems.
Drag your .CFF file from your computer or use the browse function.
Confirm .pfb as the selected destination format.
Click "Convert" and download your converted .PFB file once ready.
CFF files typically use the MIME type 'application/vnd.ms-fontobject' or 'application/x-font-type1-cff'. PFB files use the MIME type 'application/x-font-type1'. CFF is commonly used in OpenType fonts for efficient glyph storage, while PFB is prevalent in PostScript fonts for printing and desktop publishing workflows.
The PFB (.PFB) format is commonly used for other. Understanding its characteristics can be helpful when converting to or from other formats like CFF.
While specific technical details aren't available here, PFB files generally serve the purpose of storing other effectively within their domain.
Our online CFF to PFB converter provides a seamless way to convert Compact Font Format (CFF) files into Printer Font Binary (PFB) files. Designed for graphic designers, typographers, and developers, this tool simplifies font management by enabling quick and accurate format conversion directly from your browser.
CFF is a modern font format focused on compact storage and optimized rendering, while PFB is an older, widely supported PostScript font format used primarily for printing. CFF files tend to be smaller and are often embedded within other font containers, whereas PFB files are standalone and easier to integrate with many legacy applications.
Keep individual CFF files under 20–50MB for faster, more reliable conversion; very large or heavily subsetted fonts can increase processing time.
Preserve quality by enabling hinting and full glyph instructions when the target workflow relies on screen or printer hinting; disable aggressive simplification unless you need smaller files.
For bulk workflows, batch convert CFF files in groups and automate with scripts or an API to maintain consistent settings and metadata across fonts.
Be aware that CFF2 (used in newer OpenType Variable Fonts) may require special handling or may not map perfectly to legacy PFB features, so outline and hint differences can occur.
This CFF to PFB converter saved me hours during my print project.
Emily R.
Graphic Designer
Quick, reliable, and easy to use—perfect for font format conversion.
Mark D.
Web Developer
The conversion quality is excellent, and it works seamlessly every time.
Lisa M.
Typographer
Start your free CFF to PFB conversion now.
Drag your file here to to upload.
Up to 250MB
If you need kerning, metrics, or AFM/PFM data, request or generate those files alongside the PFB because some conversion tools separate metrics from the PFB binary.