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WOFF SFD
File conversion

Convert WOFF to SFD

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Is it possible to convert WOFF to SFD?
Yes - WOFF converts to SFD.

SFD is FontForge's native editable project format. Open the WOFF in FontForge and 'Save' to get an .sfd you can edit, then re-generate web fonts. Niche (font designers only).

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Tested on macOS, Windows & Linux
Last verified Oct 2026

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How to convert WOFF to SFD

Converting a .WOFF file to .SFD lets you open the content in software that prefers the .SFD format, though some details may change compared with the original. The programs listed below open .WOFF files and can save or export them to .SFD (or a closely related format). One of them is FontForge: FontForge is a free, open-source font editor supporting creation and modification of fonts in formats including TrueType, OpenType, Type 1, and SVG. It was….

A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.

Programs that convert WOFF

FontForge

About these formats

.WOFF Web Open Font Format

A WOFF file is a web font - a TrueType or OpenType font compressed for fast delivery to browsers via CSS @font-face. Browsers load it automatically; you never open it directly. To install…

Open .WOFF details →
.SFD SoundStage sound data file

A .SFD file is associated with SoundStage sound data, a font file.

Open .SFD details →